RSX Type-S 2005-06 (K20Z1) → MaxxECU MaxxECU PRO REV10+ (auto)
RSX Type-S 2005-06 (K20Z1) — MaxxECU — MaxxECU PRO
⚠ NOT CHECKED. Don't build from this.
Drawn by Michael Gnankou · Rev 0 · draft · 2026-10-04
Revisions
| Rev | Label | By | Date |
|---|---|---|---|
| No revisions yet. | |||
Schematic
Connectors
MAXXECUPRO-C1
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| A1 | GPO 5 | — | W41 | — | 0.5 | OEM-E-9 | — | — | — |
| A2 | IGN 1 | — | W28 | — | 0.5 | OEM-A-16 | — | — | — |
| A3 | IGN 2 | — | W29 | — | 0.5 | OEM-A-15 | — | — | — |
| A4 | GPO 8/TACHO | — | W46 | — | 0.5 | OEM-B-1 | — | — | — |
| B1 | GPO 6 | — | W44 | — | 0.5 | OEM-A-12 | — | — | — |
| B2 | IGN 3 | — | W30 | — | 0.5 | OEM-A-14 | — | — | — |
| B3 | IGN 4 | — | W31 | — | 0.5 | OEM-A-13 | — | — | — |
| B4 | GPO 1 | — | W37 | — | 0.5 | OEM-E-8 | — | — | — |
| C1 | GPO 7 | — | W45 | — | 0.5 | OEM-B-6 | — | — | — |
| C2 | IGN 5 | — | — | — | — | — | — | — | — |
| C3 | IGN 6 | — | — | — | — | — | — | — | — |
| C4 | GPO 2 | — | W38 | — | 0.5 | OEM-E-12 | — | — | — |
| D1 | WBO2 Heater- | — | W42 | — | 0.5 | OEM-E-21 | — | — | — |
| D2 | IGN 7 | — | — | — | — | — | — | — | — |
| D3 | IGN 8 | — | — | — | — | — | — | — | — |
| D4 | GPO 3 | — | W39 | — | 0.5 | OEM-E-17 | — | — | — |
| E1 | CAN H | — | — | — | — | — | — | — | — |
| E2 | CAN L | — | — | — | — | — | — | — | — |
| E3 | GND Shield | — | — | — | — | — | — | — | — |
| E4 | GPO 4 | — | W40 | — | 0.5 | OEM-E-18 | — | — | — |
| F1 | CLT | — | — | — | — | — | — | — | — |
| F2 | IAT | — | — | — | — | — | — | — | — |
| F3 | WBO2 VREF | — | — | — | — | — | — | — | — |
| F4 | WBO2 VS | — | W55 | — | 0.5 | OEM-A-28 | — | — | — |
| G1 | +5V sensor supply | — | W22 | — | 0.5 | OEM-A-20 | — | — | — |
| G2 | TPS/AIN | — | W57 | — | 0.5 | OEM-A-29 | — | — | — |
| G3 | WBO2 IP | — | W54 | — | 0.5 | OEM-A-31 | — | — | — |
| G4 | WBO2 RCAL | — | — | — | — | — | — | — | — |
| H1 | Sensor GND | — | W18 | — | 0.5 | SP-0V-1 | — | — | — |
| H2 | Trigger GND | — | W19 | — | 0.5 | SP-0V-1 | — | — | — |
| H3 | TRIGGER | — | W25 | — | 0.5 | OEM-A-7 | — | — | — |
| H4 | HOME | — | W26 | — | 0.5 | OEM-A-19 | — | — | — |
| J1 | AIN 1 (temperature) | — | W59 | — | 0.5 | OEM-B-8 | — | — | — |
| J2 | AIN 2 (temperature) | — | W60 | — | 0.5 | OEM-B-17 | — | — | — |
| J3 | AIN 3 (0-5V) | — | W56 | — | 0.5 | OEM-A-30 | — | — | — |
| J4 | AIN 4 (0-5V) | — | W58 | — | 0.5 | OEM-E-20 | — | — | — |
| K1 | INJ 1 | — | W32 | — | 0.5 | OEM-B-5 | — | — | — |
| K2 | INJ 2 | — | W33 | — | 0.5 | OEM-B-4 | — | — | — |
| K3 | DIN/VR 1 | — | W65 | — | 0.5 | OEM-B-10 | — | — | — |
| K4 | DIN/VR 2 | — | — | — | — | — | — | — | — |
| L1 | INJ 8 | — | — | — | — | — | — | — | — |
| L2 | INJ 7 | — | — | — | — | — | — | — | — |
| L3 | INJ 6 | — | — | — | — | — | — | — | — |
| L4 | Engine GND | — | W10 | — | 0.85 | SP-GND-1 | — | — | — |
| M1 | INJ 3 | — | W34 | — | 0.5 | OEM-B-3 | — | — | — |
| M2 | INJ 4 | — | W35 | — | 0.5 | OEM-B-2 | — | — | — |
| M3 | INJ 5 | — | — | — | — | — | — | — | — |
| M4 | +12V ECU power supply | — | W3 | — | 0.85 | SP-14V-1 | — | — | — |
MAXXECUPRO-C2
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| A1 | EGT 1+ | — | — | — | — | — | — | — | — |
| A2 | EGT 2+ | — | — | — | — | — | — | — | — |
| A3 | EGT 3+ | — | — | — | — | — | — | — | — |
| A4 | EGT 4+ | — | — | — | — | — | — | — | — |
| B1 | EGT 1- | — | — | — | — | — | — | — | — |
| B2 | EGT 2- | — | — | — | — | — | — | — | — |
| B3 | EGT 3- | — | — | — | — | — | — | — | — |
| B4 | EGT 4- | — | — | — | — | — | — | — | — |
| C1 | EGT 5+ | — | — | — | — | — | — | — | — |
| C2 | EGT 6+ | — | — | — | — | — | — | — | — |
| C3 | EGT 7+ | — | — | — | — | — | — | — | — |
| C4 | EGT 8+ | — | — | — | — | — | — | — | — |
| D1 | EGT 5- | — | — | — | — | — | — | — | — |
| D2 | EGT 6- | — | — | — | — | — | — | — | — |
| D3 | EGT 7- | — | — | — | — | — | — | — | — |
| D4 | EGT 8- | — | — | — | — | — | — | — | — |
| E1 | EGT 9+ | — | — | — | — | — | — | — | — |
| E2 | EGT 10+ | — | — | — | — | — | — | — | — |
| E3 | EGT 11+ | — | — | — | — | — | — | — | — |
| E4 | EGT 12+ | — | — | — | — | — | — | — | — |
| F1 | EGT 9- | — | — | — | — | — | — | — | — |
| F2 | EGT 10- | — | — | — | — | — | — | — | — |
| F3 | EGT 11- | — | — | — | — | — | — | — | — |
| F4 | EGT 12- | — | — | — | — | — | — | — | — |
| H1 | Engine ground 3 | — | W11 | — | 0.85 | SP-GND-1 | — | — | — |
| H2 | Engine ground 3 | — | W12 | — | 0.85 | SP-GND-1 | — | — | — |
| H3 | Engine ground 3 | — | W13 | — | 0.85 | SP-GND-1 | — | — | — |
MAXXECUPRO-C3
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| A1 | DIN/VR 4 | — | — | — | — | — | — | — | — |
| A2 | DIN/VR 5 | — | — | — | — | — | — | — | — |
| A3 | DIN 6 (SWITCH) | — | W64 | — | 0.5 | OEM-A-18 | — | — | — |
| A4 | DIN 7 (SWITCH) | — | W66 | — | 0.5 | OEM-B-11 | — | — | — |
| B1 | WBO2 2 RCAL | — | — | — | — | — | — | — | — |
| B2 | WBO2 2 IP | — | — | — | — | — | — | — | — |
| B3 | WBO2 2 VS | — | — | — | — | — | — | — | — |
| B4 | WBO2 2 COM | — | — | — | — | — | — | — | — |
| C1 | WBO2 2 Shield | — | — | — | — | — | — | — | — |
| C2 | +5V SENSOR SUPPLY 2 | — | W23 | — | 0.5 | OEM-A-21 | — | — | — |
| C3 | ANALOG IN 5 (0-5V) | — | W61 | — | 0.5 | OEM-B-13 | — | — | — |
| C4 | GPO 19 (12V) | — | — | — | — | — | — | — | — |
| D1 | ANALOG IN 6 (0-5V) | — | W62 | — | 0.5 | OEM-E-14 | — | — | — |
| D2 | ANALOG IN 7 (0-5V) | — | W63 | — | 0.5 | OEM-E-15 | — | — | — |
| D3 | ANALOG IN 8 (0-5V) | — | — | — | — | — | — | — | — |
| D4 | GPO 20 (12V) | — | — | — | — | — | — | — | — |
| E1 | GPO 10/WBO2 2 HTR | — | W43 | — | 0.5 | OEM-A-10 | — | — | — |
| E2 | ANALOG IN 9 (0-5V) | — | — | — | — | — | — | — | — |
| E3 | ANALOG IN 10 (0-5V) | — | — | — | — | — | — | — | — |
| E4 | GPO 21 (12V) | — | — | — | — | — | — | — | — |
| F1 | INJECTOR OUT 15 | — | — | — | — | — | — | — | — |
| F2 | ANALOG IN 11 (0-5V) | — | — | — | — | — | — | — | — |
| F3 | ANALOG IN 12 (0-5V) | — | — | — | — | — | — | — | — |
| F4 | GPO 22 (12V) | — | — | — | — | — | — | — | — |
| G1 | INJECTOR OUT 14 | — | — | — | — | — | — | — | — |
| G2 | IGNITION OUT 11 | — | — | — | — | — | — | — | — |
| G3 | IGNITION OUT 9 | — | — | — | — | — | — | — | — |
| G4 | GPO 15 (12V) | — | — | — | — | — | — | — | — |
| H1 | INJECTOR OUT 13 | — | — | — | — | — | — | — | — |
| H2 | IGNITION OUT 12 | — | — | — | — | — | — | — | — |
| H3 | IGNITION OUT 10 | — | — | — | — | — | — | — | — |
| H4 | GPO 16 (12V) | — | — | — | — | — | — | — | — |
| J1 | INJECTOR OUT 16 | — | — | — | — | — | — | — | — |
| J2 | SENSOR GND | — | W20 | — | 0.5 | SP-0V-1 | — | — | — |
| J3 | SENSOR GND | — | W21 | — | 0.5 | SP-0V-1 | — | — | — |
| J4 | GPO 17 (12V) | — | — | — | — | — | — | — | — |
| K1 | INJECTOR OUT 10 | — | — | — | — | — | — | — | — |
| K2 | INJECTOR OUT 9 | — | — | — | — | — | — | — | — |
| K3 | KEY IN 12V | — | W36 | — | 0.5 | OEM-E-10 | — | — | — |
| K4 | GPO 18 (12V) | — | — | — | — | — | — | — | — |
| L1 | INJECTOR OUT 11 | — | — | — | — | — | — | — | — |
| L2 | GPO 12/MOTOR 1 + | — | — | — | — | — | — | — | — |
| L3 | GPO 11/MOTOR 1 - | — | — | — | — | — | — | — | — |
| L4 | ENGINE GROUND 2 | — | W14 | — | 0.85 | SP-GND-1 | — | — | — |
| M1 | INJECTOR OUT 12 | — | — | — | — | — | — | — | — |
| M2 | GPO 13/MOTOR 2 + | — | — | — | — | — | — | — | — |
| M3 | GPO 14/MOTOR 2 - | — | — | — | — | — | — | — | — |
| M4 | 12V ECU 2 | — | W4 | — | 0.85 | SP-14V-1 | — | — | — |
MAXXECUPRO-C4
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| A1 | CAN 2 H | — | — | — | — | — | — | — | — |
| A2 | CAN 2 L | — | — | — | — | — | — | — | — |
| A3 | 0-5V out 1 | — | — | — | — | — | — | — | — |
| A4 | 0-5V out 2 | — | — | — | — | — | — | — | — |
| B1 | AIN 18 (0-5V) | — | — | — | — | — | — | — | — |
| B2 | AIN 17 (0-5V) | — | — | — | — | — | — | — | — |
| B3 | AIN 16 (0-5V) | — | — | — | — | — | — | — | — |
| B4 | AIN 15 (0-5V) | — | — | — | — | — | — | — | — |
| C1 | AIN 14 (0-5V) | — | — | — | — | — | — | — | — |
| C2 | AIN 13 (0-5V) | — | — | — | — | — | — | — | — |
| C3 | AIN 19 (temp) | — | — | — | — | — | — | — | — |
| C4 | AIN 20 (temp) | — | — | — | — | — | — | — | — |
| D1 | AIN 21 (temp) | — | — | — | — | — | — | — | — |
| D2 | AIN 22 (temp) | — | — | — | — | — | — | — | — |
| D3 | DIN 8 (switch) | — | W67 | — | 0.5 | OEM-E-16 | — | — | — |
| D4 | DIN 9 (switch) | — | W68 | — | 0.5 | OEM-E-22 | — | — | — |
| E1 | DIN 10 (switch) | — | — | — | — | — | — | — | — |
| E2 | DIN 11 (switch) | — | — | — | — | — | — | — | — |
| E3 | +5V sensor supply 3 | — | W24 | — | 0.5 | OEM-E-6 | — | — | — |
| E4 | 5-10V sensor supply | — | — | — | — | — | — | — | — |
| F1 | GPO 23-30 flyback | — | — | — | — | — | — | — | — |
| F2 | Knock 1 | — | W27 | — | 0.5 | OEM-A-1 | — | — | — |
| F3 | Knock 2 | — | — | — | — | — | — | — | — |
| F4 | Sensor GND3 / knock ground | — | — | — | — | — | — | — | — |
| G1 | GPO 23 | — | W47 | — | 0.5 | OEM-B-18 | — | — | — |
| G2 | GPO 24 | — | W48 | — | 0.5 | OEM-B-21 | — | — | — |
| G3 | GPO 25 | — | W49 | — | 0.5 | OEM-E-19 | — | — | — |
| G4 | GPO 26 | — | W50 | — | 0.5 | OEM-E-3 | — | — | — |
| H1 | GPO 27 | — | W51 | — | 0.5 | OEM-E-31 | — | — | — |
| H2 | GPO 28 | — | W52 | — | 0.5 | OEM-E-25 | — | — | — |
| H3 | GPO 29 | — | W53 | — | 0.5 | OEM-E-26 | — | — | — |
| H4 | GPO 30 | — | — | — | — | — | — | — | — |
OEM-A
Mating face
Wire side
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Knock sensor (KS) | — | W27 | — | 0.5 | MAXXECUPRO-C4-F2 | — | — | — |
| 2 | Ignition power 2 (IGP2) | — | W1 | — | 0.85 | SP-14V-1 | — | — | — |
| 3 | Ignition power 1 (IGP1) | — | W2 | — | 0.85 | SP-14V-1 | — | — | — |
| 4 | Power ground 2 (PG2) | — | W5 | — | 0.85 | SP-GND-1 | — | — | — |
| 5 | Power ground 1 (PG1) | — | W6 | — | 0.85 | SP-GND-1 | — | — | — |
| 6 | Camshaft position B (CMP B) | — | — | — | — | — | — | — | — |
| 7 | Crank position sensor (CKP) | — | W25 | — | 0.5 | MAXXECUPRO-C1-H3 | — | — | — |
| 8 | Logic ground 2 (LG2) | — | W7 | — | 0.85 | SP-GND-1 | — | — | — |
| 9 | Logic ground 1 (LG1) | — | W8 | — | 0.85 | SP-GND-1 | — | — | — |
| 10 | A/F sensor heater control (AFSHTC) | — | W43 | — | 0.5 | MAXXECUPRO-C3-E1 | — | — | — |
| 11 | — | — | — | — | — | — | — | — | — |
| 12 | Idle air control valve (IACV) | — | W44 | — | 0.5 | MAXXECUPRO-C1-B1 | — | — | — |
| 13 | Ignition coil 4 (IGPLS4) | — | W31 | — | 0.5 | MAXXECUPRO-C1-B3 | — | — | — |
| 14 | Ignition coil 3 (IGPLS3) | — | W30 | — | 0.5 | MAXXECUPRO-C1-B2 | — | — | — |
| 15 | Ignition coil 2 (IGPLS2) | — | W29 | — | 0.5 | MAXXECUPRO-C1-A3 | — | — | — |
| 16 | Ignition coil 1 (IGPLS1) | — | W28 | — | 0.5 | MAXXECUPRO-C1-A2 | — | — | — |
| 17 | — | — | — | — | — | — | — | — | — |
| 18 | Neutral position switch (NC) | — | W64 | — | 0.5 | MAXXECUPRO-C3-A3 | — | — | — |
| 19 | Camshaft position A (CMP A) | — | W26 | — | 0.5 | MAXXECUPRO-C1-H4 | — | — | — |
| 20 | Sensor 5V supply 2 (VCC2) | — | W22 | — | 0.5 | MAXXECUPRO-C1-G1 | — | — | — |
| 21 | Sensor 5V supply 1 (VCC1) | — | W23 | — | 0.5 | MAXXECUPRO-C3-C2 | — | — | — |
| 22 | — | — | — | — | — | — | — | — | — |
| 23 | Sensor ground 2 (SG2) | — | W15 | — | 0.5 | SP-0V-1 | — | — | — |
| 24 | Sensor ground 1 (SG1) | — | W16 | — | 0.5 | SP-0V-1 | — | — | — |
| 25 | — | — | — | — | — | — | — | — | — |
| 26 | — | — | — | — | — | — | — | — | — |
| 27 | — | — | — | — | — | — | — | — | — |
| 28 | A/F sensor - (AFS-, wideband Vs) | — | W55 | — | 0.5 | MAXXECUPRO-C1-F4 | — | — | — |
| 29 | Throttle position sensor (TPS) | — | W57 | — | 0.5 | MAXXECUPRO-C1-G2 | — | — | — |
| 30 | Manifold absolute pressure (MAP) | — | W56 | — | 0.5 | MAXXECUPRO-C1-J3 | — | — | — |
| 31 | A/F sensor + (AFS+, wideband Ip) | — | W54 | — | 0.5 | MAXXECUPRO-C1-G3 | — | — | — |
OEM-B
Mating face
Wire side
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | VTC oil control solenoid (+) | — | W46 | — | 0.5 | MAXXECUPRO-C1-A4 | — | — | — |
| 2 | Injector 4 (INJ4) | — | W35 | — | 0.5 | MAXXECUPRO-C1-M2 | — | — | — |
| 3 | Injector 3 (INJ3) | — | W34 | — | 0.5 | MAXXECUPRO-C1-M1 | — | — | — |
| 4 | Injector 2 (INJ2) | — | W33 | — | 0.5 | MAXXECUPRO-C1-K2 | — | — | — |
| 5 | Injector 1 (INJ1) | — | W32 | — | 0.5 | MAXXECUPRO-C1-K1 | — | — | — |
| 6 | VTEC solenoid (VTS) | — | W45 | — | 0.5 | MAXXECUPRO-C1-C1 | — | — | — |
| 7 | — | — | — | — | — | — | — | — | — |
| 8 | Coolant temp sensor (ECT) | — | W59 | — | 0.5 | MAXXECUPRO-C1-J1 | — | — | — |
| 9 | — | — | — | — | — | — | — | — | — |
| 10 | Alternator L signal (ALTL) | — | W65 | — | 0.5 | MAXXECUPRO-C1-K3 | — | — | — |
| 11 | VTEC oil pressure switch (VTPSW) | — | W66 | — | 0.5 | MAXXECUPRO-C3-A4 | — | — | — |
| 12 | — | — | — | — | — | — | — | — | — |
| 13 | Alternator FR signal (ALTF) | — | W61 | — | 0.5 | MAXXECUPRO-C3-C3 | — | — | — |
| 14 | — | — | — | — | — | — | — | — | — |
| 15 | — | — | — | — | — | — | — | — | — |
| 16 | — | — | — | — | — | — | — | — | — |
| 17 | Intake air temp sensor (IAT) | — | W60 | — | 0.5 | MAXXECUPRO-C1-J2 | — | — | — |
| 18 | Alternator control (ALTC) | — | W47 | — | 0.5 | MAXXECUPRO-C4-G1 | — | — | — |
| 19 | — | — | — | — | — | — | — | — | — |
| 20 | — | — | — | — | — | — | — | — | — |
| 21 | Evap canister purge valve (PCS) | — | W48 | — | 0.5 | MAXXECUPRO-C4-G2 | — | — | — |
| 22 | — | — | — | — | — | — | — | — | — |
| 23 | — | — | — | — | — | — | — | — | — |
| 24 | — | — | — | — | — | — | — | — | — |
OEM-E
Mating face
Wire side
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | — | — | — | — | — | — | — |
| 2 | — | — | — | — | — | — | — | — | — |
| 3 | Reverse lockout solenoid (RVS, Type-S) | — | W50 | — | 0.5 | MAXXECUPRO-C4-G4 | — | — | — |
| 4 | Logic ground 3 (LG3) | — | W9 | — | 0.85 | SP-GND-1 | — | — | — |
| 5 | Sensor ground 3 (SG3) | — | W17 | — | 0.5 | SP-0V-1 | — | — | — |
| 6 | Sensor 5V supply 3 (VCC3) | — | W24 | — | 0.5 | MAXXECUPRO-C4-E3 | — | — | — |
| 7 | — | — | — | — | — | — | — | — | — |
| 8 | Main relay control (MRLY) | — | W37 | — | 0.5 | MAXXECUPRO-C1-B4 | — | — | — |
| 9 | A/F sensor heater relay control (AFSHTCR) | — | W41 | — | 0.5 | MAXXECUPRO-C1-A1 | — | — | — |
| 10 | Ignition switch signal (IG1) | — | W36 | — | 0.5 | MAXXECUPRO-C3-K3 | — | — | — |
| 11 | — | — | — | — | — | — | — | — | — |
| 12 | Radiator fan control (FANC) | — | W38 | — | 0.5 | MAXXECUPRO-C1-C4 | — | — | — |
| 13 | Multiplex communication (SEFMJ) | — | — | — | — | — | — | — | — |
| 14 | Fuel tank pressure sensor (FTP) | — | W62 | — | 0.5 | MAXXECUPRO-C3-D1 | — | — | — |
| 15 | Electrical load detector (ELD) | — | W63 | — | 0.5 | MAXXECUPRO-C3-D2 | — | — | — |
| 16 | Power steering pressure switch (PSPSW) | — | W67 | — | 0.5 | MAXXECUPRO-C4-D3 | — | — | — |
| 17 | Immobilizer fuel pump relay (IMO FPR) | — | W39 | — | 0.5 | MAXXECUPRO-C1-D4 | — | — | — |
| 18 | A/C clutch relay (ACC) | — | W40 | — | 0.5 | MAXXECUPRO-C1-E4 | — | — | — |
| 19 | Evap vent shut valve (VSV) | — | W49 | — | 0.5 | MAXXECUPRO-C4-G3 | — | — | — |
| 20 | Secondary heated O2 sensor (SHO2S) | — | W58 | — | 0.5 | MAXXECUPRO-C1-J4 | — | — | — |
| 21 | Secondary O2 heater control (SO2SHTC) | — | W42 | — | 0.5 | MAXXECUPRO-C1-D1 | — | — | — |
| 22 | Brake switch (BKSW) | — | W68 | — | 0.5 | MAXXECUPRO-C4-D4 | — | — | — |
| 23 | K-line (diagnostic) | — | — | — | — | — | — | — | — |
| 24 | — | — | — | — | — | — | — | — | — |
| 25 | Engine speed pulse / tacho (NEP) | — | W52 | — | 0.5 | MAXXECUPRO-C4-H2 | — | — | — |
| 26 | Vehicle speed output (VSSOUT) | — | W53 | — | 0.5 | MAXXECUPRO-C4-H3 | — | — | — |
| 27 | Immobilizer code (IMOCD) | — | — | — | — | — | — | — | — |
| 28 | — | — | — | — | — | — | — | — | — |
| 29 | Service check signal (SCS) | — | — | — | — | — | — | — | — |
| 30 | Write enable signal (WEN) | — | — | — | — | — | — | — | — |
| 31 | Malfunction indicator lamp (MIL) | — | W51 | — | 0.5 | MAXXECUPRO-C4-H1 | — | — | — |
SP-0V
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W21 | — | 0.5 | MAXXECUPRO-C3-J3 | — | — | — |
| 1 | — | — | W15 | — | 0.5 | OEM-A-23 | — | — | — |
| 1 | — | — | W16 | — | 0.5 | OEM-A-24 | — | — | — |
| 1 | — | — | W17 | — | 0.5 | OEM-E-5 | — | — | — |
| 1 | — | — | W18 | — | 0.5 | MAXXECUPRO-C1-H1 | — | — | — |
| 1 | — | — | W19 | — | 0.5 | MAXXECUPRO-C1-H2 | — | — | — |
| 1 | — | — | W20 | — | 0.5 | MAXXECUPRO-C3-J2 | — | — | — |
SP-14V
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W1 | — | 0.85 | OEM-A-2 | — | — | — |
| 1 | — | — | W2 | — | 0.85 | OEM-A-3 | — | — | — |
| 1 | — | — | W3 | — | 0.85 | MAXXECUPRO-C1-M4 | — | — | — |
| 1 | — | — | W4 | — | 0.85 | MAXXECUPRO-C3-M4 | — | — | — |
SP-GND
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W5 | — | 0.85 | OEM-A-4 | — | — | — |
| 1 | — | — | W6 | — | 0.85 | OEM-A-5 | — | — | — |
| 1 | — | — | W7 | — | 0.85 | OEM-A-8 | — | — | — |
| 1 | — | — | W8 | — | 0.85 | OEM-A-9 | — | — | — |
| 1 | — | — | W9 | — | 0.85 | OEM-E-4 | — | — | — |
| 1 | — | — | W10 | — | 0.85 | MAXXECUPRO-C1-L4 | — | — | — |
| 1 | — | — | W11 | — | 0.85 | MAXXECUPRO-C2-H1 | — | — | — |
| 1 | — | — | W12 | — | 0.85 | MAXXECUPRO-C2-H2 | — | — | — |
| 1 | — | — | W13 | — | 0.85 | MAXXECUPRO-C2-H3 | — | — | — |
| 1 | — | — | W14 | — | 0.85 | MAXXECUPRO-C3-L4 | — | — | — |
Pin map
| OEM point | OEM function | OEM family | Target point | Target function | Target family | Wire colour | Evidence |
|---|---|---|---|---|---|---|---|
| OEM-A-1 | Knock sensor (KS) | knock_in | MAXXECUPRO-C4-F2 | Knock 1 | knock_in | single_source | |
| OEM-A-10 | A/F sensor heater control (AFSHTC) | low_side_out | MAXXECUPRO-C3-E1 | GPO 10/WBO2 2 HTR | low_side_out | single_source | |
| OEM-A-12 | Idle air control valve (IACV) | low_side_out | MAXXECUPRO-C1-B1 | GPO 6 | low_side_out | single_source | |
| OEM-A-13 | Ignition coil 4 (IGPLS4) | ignition_out | MAXXECUPRO-C1-B3 | IGN 4 | ignition_out | single_source | |
| OEM-A-14 | Ignition coil 3 (IGPLS3) | ignition_out | MAXXECUPRO-C1-B2 | IGN 3 | ignition_out | single_source | |
| OEM-A-15 | Ignition coil 2 (IGPLS2) | ignition_out | MAXXECUPRO-C1-A3 | IGN 2 | ignition_out | single_source | |
| OEM-A-16 | Ignition coil 1 (IGPLS1) | ignition_out | MAXXECUPRO-C1-A2 | IGN 1 | ignition_out | single_source | |
| OEM-A-18 | Neutral position switch (NC) | digital_in | MAXXECUPRO-C3-A3 | DIN 6 (SWITCH) | digital_in | single_source | |
| OEM-A-19 | Camshaft position A (CMP A) | trigger_in | MAXXECUPRO-C1-H4 | HOME | trigger_in | single_source | |
| OEM-A-2 | Ignition power 2 (IGP2) | power_in | MAXXECUPRO-C1-M4 + MAXXECUPRO-C3-M4 | +12V ECU power supply + 12V ECU 2 | power_in | single_source | |
| OEM-A-20 | Sensor 5V supply 2 (VCC2) | vref | MAXXECUPRO-C1-G1 | +5V sensor supply | vref | single_source | |
| OEM-A-21 | Sensor 5V supply 1 (VCC1) | vref | MAXXECUPRO-C3-C2 | +5V SENSOR SUPPLY 2 | vref | single_source | |
| OEM-A-23 | Sensor ground 2 (SG2) | sensor_ground | MAXXECUPRO-C1-H1 + MAXXECUPRO-C1-H2 + MAXXECUPRO-C3-J2 + MAXXECUPRO-C3-J3 | Sensor GND + Trigger GND + SENSOR GND + SENSOR GND | sensor_ground | single_source | |
| OEM-A-24 | Sensor ground 1 (SG1) | sensor_ground | MAXXECUPRO-C1-H1 + MAXXECUPRO-C1-H2 + MAXXECUPRO-C3-J2 + MAXXECUPRO-C3-J3 | Sensor GND + Trigger GND + SENSOR GND + SENSOR GND | sensor_ground | single_source | |
| OEM-A-28 | A/F sensor - (AFS-, wideband Vs) | wb_vs | MAXXECUPRO-C1-F4 | WBO2 VS | wb_vs | single_source | |
| OEM-A-29 | Throttle position sensor (TPS) | analog_in | MAXXECUPRO-C1-G2 | TPS/AIN | analog_in | single_source | |
| OEM-A-3 | Ignition power 1 (IGP1) | power_in | MAXXECUPRO-C1-M4 + MAXXECUPRO-C3-M4 | +12V ECU power supply + 12V ECU 2 | power_in | single_source | |
| OEM-A-30 | Manifold absolute pressure (MAP) | analog_in | MAXXECUPRO-C1-J3 | AIN 3 (0-5V) | analog_in | single_source | |
| OEM-A-31 | A/F sensor + (AFS+, wideband Ip) | wb_ip | MAXXECUPRO-C1-G3 | WBO2 IP | wb_ip | single_source | |
| OEM-A-4 | Power ground 2 (PG2) | ground | MAXXECUPRO-C1-L4 + MAXXECUPRO-C2-H1 + MAXXECUPRO-C2-H2 + MAXXECUPRO-C2-H3 + MAXXECUPRO-C3-L4 | Engine GND + Engine ground 3 + Engine ground 3 + Engine ground 3 + ENGINE GROUND 2 | ground | single_source | |
| OEM-A-5 | Power ground 1 (PG1) | ground | MAXXECUPRO-C1-L4 + MAXXECUPRO-C2-H1 + MAXXECUPRO-C2-H2 + MAXXECUPRO-C2-H3 + MAXXECUPRO-C3-L4 | Engine GND + Engine ground 3 + Engine ground 3 + Engine ground 3 + ENGINE GROUND 2 | ground | single_source | |
| OEM-A-6 | Camshaft position B (CMP B) | trigger_in | — | — | — | single_source | |
| OEM-A-7 | Crank position sensor (CKP) | trigger_in | MAXXECUPRO-C1-H3 | TRIGGER | trigger_in | single_source | |
| OEM-A-8 | Logic ground 2 (LG2) | ground | MAXXECUPRO-C1-L4 + MAXXECUPRO-C2-H1 + MAXXECUPRO-C2-H2 + MAXXECUPRO-C2-H3 + MAXXECUPRO-C3-L4 | Engine GND + Engine ground 3 + Engine ground 3 + Engine ground 3 + ENGINE GROUND 2 | ground | single_source | |
| OEM-A-9 | Logic ground 1 (LG1) | ground | MAXXECUPRO-C1-L4 + MAXXECUPRO-C2-H1 + MAXXECUPRO-C2-H2 + MAXXECUPRO-C2-H3 + MAXXECUPRO-C3-L4 | Engine GND + Engine ground 3 + Engine ground 3 + Engine ground 3 + ENGINE GROUND 2 | ground | single_source | |
| OEM-B-1 | VTC oil control solenoid (+) | low_side_out | MAXXECUPRO-C1-A4 | GPO 8/TACHO | low_side_out | single_source | |
| OEM-B-10 | Alternator L signal (ALTL) | digital_in | MAXXECUPRO-C1-K3 | DIN/VR 1 | digital_in | single_source | |
| OEM-B-11 | VTEC oil pressure switch (VTPSW) | digital_in | MAXXECUPRO-C3-A4 | DIN 7 (SWITCH) | digital_in | single_source | |
| OEM-B-13 | Alternator FR signal (ALTF) | analog_in | MAXXECUPRO-C3-C3 | ANALOG IN 5 (0-5V) | analog_in | single_source | |
| OEM-B-17 | Intake air temp sensor (IAT) | temp_in | MAXXECUPRO-C1-J2 | AIN 2 (temperature) | temp_in | single_source | |
| OEM-B-18 | Alternator control (ALTC) | low_side_out | MAXXECUPRO-C4-G1 | GPO 23 | low_side_out | single_source | |
| OEM-B-2 | Injector 4 (INJ4) | injector_out | MAXXECUPRO-C1-M2 | INJ 4 | injector_out | single_source | |
| OEM-B-21 | Evap canister purge valve (PCS) | low_side_out | MAXXECUPRO-C4-G2 | GPO 24 | low_side_out | single_source | |
| OEM-B-3 | Injector 3 (INJ3) | injector_out | MAXXECUPRO-C1-M1 | INJ 3 | injector_out | single_source | |
| OEM-B-4 | Injector 2 (INJ2) | injector_out | MAXXECUPRO-C1-K2 | INJ 2 | injector_out | single_source | |
| OEM-B-5 | Injector 1 (INJ1) | injector_out | MAXXECUPRO-C1-K1 | INJ 1 | injector_out | single_source | |
| OEM-B-6 | VTEC solenoid (VTS) | low_side_out | MAXXECUPRO-C1-C1 | GPO 7 | low_side_out | single_source | |
| OEM-B-8 | Coolant temp sensor (ECT) | temp_in | MAXXECUPRO-C1-J1 | AIN 1 (temperature) | temp_in | single_source | |
| OEM-E-10 | Ignition switch signal (IG1) | digital_in | MAXXECUPRO-C3-K3 | KEY IN 12V | digital_in | single_source | |
| OEM-E-12 | Radiator fan control (FANC) | low_side_out | MAXXECUPRO-C1-C4 | GPO 2 | low_side_out | single_source | |
| OEM-E-13 | Multiplex communication (SEFMJ) | serial | — | — | — | single_source | |
| OEM-E-14 | Fuel tank pressure sensor (FTP) | analog_in | MAXXECUPRO-C3-D1 | ANALOG IN 6 (0-5V) | analog_in | single_source | |
| OEM-E-15 | Electrical load detector (ELD) | analog_in | MAXXECUPRO-C3-D2 | ANALOG IN 7 (0-5V) | analog_in | single_source | |
| OEM-E-16 | Power steering pressure switch (PSPSW) | digital_in | MAXXECUPRO-C4-D3 | DIN 8 (switch) | digital_in | single_source | |
| OEM-E-17 | Immobilizer fuel pump relay (IMO FPR) | low_side_out | MAXXECUPRO-C1-D4 | GPO 3 | low_side_out | single_source | |
| OEM-E-18 | A/C clutch relay (ACC) | low_side_out | MAXXECUPRO-C1-E4 | GPO 4 | low_side_out | single_source | |
| OEM-E-19 | Evap vent shut valve (VSV) | low_side_out | MAXXECUPRO-C4-G3 | GPO 25 | low_side_out | single_source | |
| OEM-E-20 | Secondary heated O2 sensor (SHO2S) | lambda_nb_in | MAXXECUPRO-C1-J4 | AIN 4 (0-5V) | analog_in | single_source | |
| OEM-E-21 | Secondary O2 heater control (SO2SHTC) | low_side_out | MAXXECUPRO-C1-D1 | WBO2 Heater- | low_side_out | single_source | |
| OEM-E-22 | Brake switch (BKSW) | digital_in | MAXXECUPRO-C4-D4 | DIN 9 (switch) | digital_in | single_source | |
| OEM-E-23 | K-line (diagnostic) | serial | — | — | — | single_source | |
| OEM-E-25 | Engine speed pulse / tacho (NEP) | tacho_out | MAXXECUPRO-C4-H2 | GPO 28 | low_side_out | single_source | |
| OEM-E-26 | Vehicle speed output (VSSOUT) | tacho_out | MAXXECUPRO-C4-H3 | GPO 29 | low_side_out | single_source | |
| OEM-E-27 | Immobilizer code (IMOCD) | — | — | — | — | single_source | |
| OEM-E-29 | Service check signal (SCS) | — | — | — | — | single_source | |
| OEM-E-3 | Reverse lockout solenoid (RVS, Type-S) | low_side_out | MAXXECUPRO-C4-G4 | GPO 26 | low_side_out | single_source | |
| OEM-E-30 | Write enable signal (WEN) | — | — | — | — | single_source | |
| OEM-E-31 | Malfunction indicator lamp (MIL) | low_side_out | MAXXECUPRO-C4-H1 | GPO 27 | low_side_out | single_source | |
| OEM-E-4 | Logic ground 3 (LG3) | ground | MAXXECUPRO-C1-L4 + MAXXECUPRO-C2-H1 + MAXXECUPRO-C2-H2 + MAXXECUPRO-C2-H3 + MAXXECUPRO-C3-L4 | Engine GND + Engine ground 3 + Engine ground 3 + Engine ground 3 + ENGINE GROUND 2 | ground | single_source | |
| OEM-E-5 | Sensor ground 3 (SG3) | sensor_ground | MAXXECUPRO-C1-H1 + MAXXECUPRO-C1-H2 + MAXXECUPRO-C3-J2 + MAXXECUPRO-C3-J3 | Sensor GND + Trigger GND + SENSOR GND + SENSOR GND | sensor_ground | single_source | |
| OEM-E-6 | Sensor 5V supply 3 (VCC3) | vref | MAXXECUPRO-C4-E3 | +5V sensor supply 3 | vref | single_source | |
| OEM-E-8 | Main relay control (MRLY) | low_side_out | MAXXECUPRO-C1-B4 | GPO 1 | low_side_out | single_source | |
| OEM-E-9 | A/F sensor heater relay control (AFSHTCR) | low_side_out | MAXXECUPRO-C1-A1 | GPO 5 | low_side_out | single_source |
Cut list
| Wire | From | To | Gauge (mm²) | Colour | Length | Signal | Ident |
|---|---|---|---|---|---|---|---|
| W1 | OEM-A-2 | SP-14V-1 | 0.85 | no route | Ignition power 2 (IGP2) | — | |
| W2 | OEM-A-3 | SP-14V-1 | 0.85 | no route | Ignition power 1 (IGP1) | — | |
| W3 | SP-14V-1 | MAXXECUPRO-C1-M4 | 0.85 | no route | +12V ECU power supply | — | |
| W4 | SP-14V-1 | MAXXECUPRO-C3-M4 | 0.85 | no route | 12V ECU 2 | — | |
| W5 | OEM-A-4 | SP-GND-1 | 0.85 | no route | Power ground 2 (PG2) | — | |
| W6 | OEM-A-5 | SP-GND-1 | 0.85 | no route | Power ground 1 (PG1) | — | |
| W7 | OEM-A-8 | SP-GND-1 | 0.85 | no route | Logic ground 2 (LG2) | — | |
| W8 | OEM-A-9 | SP-GND-1 | 0.85 | no route | Logic ground 1 (LG1) | — | |
| W9 | OEM-E-4 | SP-GND-1 | 0.85 | no route | Logic ground 3 (LG3) | — | |
| W10 | SP-GND-1 | MAXXECUPRO-C1-L4 | 0.85 | no route | Engine GND | — | |
| W11 | SP-GND-1 | MAXXECUPRO-C2-H1 | 0.85 | no route | Engine ground 3 | — | |
| W12 | SP-GND-1 | MAXXECUPRO-C2-H2 | 0.85 | no route | Engine ground 3 | — | |
| W13 | SP-GND-1 | MAXXECUPRO-C2-H3 | 0.85 | no route | Engine ground 3 | — | |
| W14 | SP-GND-1 | MAXXECUPRO-C3-L4 | 0.85 | no route | ENGINE GROUND 2 | — | |
| W15 | OEM-A-23 | SP-0V-1 | 0.5 | no route | Sensor ground 2 (SG2) | — | |
| W16 | OEM-A-24 | SP-0V-1 | 0.5 | no route | Sensor ground 1 (SG1) | — | |
| W17 | OEM-E-5 | SP-0V-1 | 0.5 | no route | Sensor ground 3 (SG3) | — | |
| W18 | SP-0V-1 | MAXXECUPRO-C1-H1 | 0.5 | no route | Sensor GND | — | |
| W19 | SP-0V-1 | MAXXECUPRO-C1-H2 | 0.5 | no route | Trigger GND | — | |
| W20 | SP-0V-1 | MAXXECUPRO-C3-J2 | 0.5 | no route | SENSOR GND | — | |
| W21 | SP-0V-1 | MAXXECUPRO-C3-J3 | 0.5 | no route | SENSOR GND | — | |
| W22 | OEM-A-20 | MAXXECUPRO-C1-G1 | 0.5 | no route | Sensor 5V supply 2 (VCC2) | — | |
| W23 | OEM-A-21 | MAXXECUPRO-C3-C2 | 0.5 | no route | Sensor 5V supply 1 (VCC1) | — | |
| W24 | OEM-E-6 | MAXXECUPRO-C4-E3 | 0.5 | no route | Sensor 5V supply 3 (VCC3) | — | |
| W25 | OEM-A-7 | MAXXECUPRO-C1-H3 | 0.5 | no route | Crank position sensor (CKP) | — | |
| W26 | OEM-A-19 | MAXXECUPRO-C1-H4 | 0.5 | no route | Camshaft position A (CMP A) | — | |
| W27 | OEM-A-1 | MAXXECUPRO-C4-F2 | 0.5 | no route | Knock sensor (KS) | — | |
| W28 | OEM-A-16 | MAXXECUPRO-C1-A2 | 0.5 | no route | Ignition coil 1 (IGPLS1) | — | |
| W29 | OEM-A-15 | MAXXECUPRO-C1-A3 | 0.5 | no route | Ignition coil 2 (IGPLS2) | — | |
| W30 | OEM-A-14 | MAXXECUPRO-C1-B2 | 0.5 | no route | Ignition coil 3 (IGPLS3) | — | |
| W31 | OEM-A-13 | MAXXECUPRO-C1-B3 | 0.5 | no route | Ignition coil 4 (IGPLS4) | — | |
| W32 | OEM-B-5 | MAXXECUPRO-C1-K1 | 0.5 | no route | Injector 1 (INJ1) | — | |
| W33 | OEM-B-4 | MAXXECUPRO-C1-K2 | 0.5 | no route | Injector 2 (INJ2) | — | |
| W34 | OEM-B-3 | MAXXECUPRO-C1-M1 | 0.5 | no route | Injector 3 (INJ3) | — | |
| W35 | OEM-B-2 | MAXXECUPRO-C1-M2 | 0.5 | no route | Injector 4 (INJ4) | — | |
| W36 | OEM-E-10 | MAXXECUPRO-C3-K3 | 0.5 | no route | Ignition switch signal (IG1) | — | |
| W37 | OEM-E-8 | MAXXECUPRO-C1-B4 | 0.5 | no route | Main relay control (MRLY) | — | |
| W38 | OEM-E-12 | MAXXECUPRO-C1-C4 | 0.5 | no route | Radiator fan control (FANC) | — | |
| W39 | OEM-E-17 | MAXXECUPRO-C1-D4 | 0.5 | no route | Immobilizer fuel pump relay (IMO FPR) | — | |
| W40 | OEM-E-18 | MAXXECUPRO-C1-E4 | 0.5 | no route | A/C clutch relay (ACC) | — | |
| W41 | OEM-E-9 | MAXXECUPRO-C1-A1 | 0.5 | no route | A/F sensor heater relay control (AFSHTCR) | — | |
| W42 | OEM-E-21 | MAXXECUPRO-C1-D1 | 0.5 | no route | Secondary O2 heater control (SO2SHTC) | — | |
| W43 | OEM-A-10 | MAXXECUPRO-C3-E1 | 0.5 | no route | A/F sensor heater control (AFSHTC) | — | |
| W44 | OEM-A-12 | MAXXECUPRO-C1-B1 | 0.5 | no route | Idle air control valve (IACV) | — | |
| W45 | OEM-B-6 | MAXXECUPRO-C1-C1 | 0.5 | no route | VTEC solenoid (VTS) | — | |
| W46 | OEM-B-1 | MAXXECUPRO-C1-A4 | 0.5 | no route | VTC oil control solenoid (+) | — | |
| W47 | OEM-B-18 | MAXXECUPRO-C4-G1 | 0.5 | no route | Alternator control (ALTC) | — | |
| W48 | OEM-B-21 | MAXXECUPRO-C4-G2 | 0.5 | no route | Evap canister purge valve (PCS) | — | |
| W49 | OEM-E-19 | MAXXECUPRO-C4-G3 | 0.5 | no route | Evap vent shut valve (VSV) | — | |
| W50 | OEM-E-3 | MAXXECUPRO-C4-G4 | 0.5 | no route | Reverse lockout solenoid (RVS, Type-S) | — | |
| W51 | OEM-E-31 | MAXXECUPRO-C4-H1 | 0.5 | no route | Malfunction indicator lamp (MIL) | — | |
| W52 | OEM-E-25 | MAXXECUPRO-C4-H2 | 0.5 | no route | Engine speed pulse / tacho (NEP) | — | |
| W53 | OEM-E-26 | MAXXECUPRO-C4-H3 | 0.5 | no route | Vehicle speed output (VSSOUT) | — | |
| W54 | OEM-A-31 | MAXXECUPRO-C1-G3 | 0.5 | no route | A/F sensor + (AFS+, wideband Ip) | — | |
| W55 | OEM-A-28 | MAXXECUPRO-C1-F4 | 0.5 | no route | A/F sensor - (AFS-, wideband Vs) | — | |
| W56 | OEM-A-30 | MAXXECUPRO-C1-J3 | 0.5 | no route | Manifold absolute pressure (MAP) | — | |
| W57 | OEM-A-29 | MAXXECUPRO-C1-G2 | 0.5 | no route | Throttle position sensor (TPS) | — | |
| W58 | OEM-E-20 | MAXXECUPRO-C1-J4 | 0.5 | no route | Secondary heated O2 sensor (SHO2S) | — | |
| W59 | OEM-B-8 | MAXXECUPRO-C1-J1 | 0.5 | no route | Coolant temp sensor (ECT) | — | |
| W60 | OEM-B-17 | MAXXECUPRO-C1-J2 | 0.5 | no route | Intake air temp sensor (IAT) | — | |
| W61 | OEM-B-13 | MAXXECUPRO-C3-C3 | 0.5 | no route | Alternator FR signal (ALTF) | — | |
| W62 | OEM-E-14 | MAXXECUPRO-C3-D1 | 0.5 | no route | Fuel tank pressure sensor (FTP) | — | |
| W63 | OEM-E-15 | MAXXECUPRO-C3-D2 | 0.5 | no route | Electrical load detector (ELD) | — | |
| W64 | OEM-A-18 | MAXXECUPRO-C3-A3 | 0.5 | no route | Neutral position switch (NC) | — | |
| W65 | OEM-B-10 | MAXXECUPRO-C1-K3 | 0.5 | no route | Alternator L signal (ALTL) | — | |
| W66 | OEM-B-11 | MAXXECUPRO-C3-A4 | 0.5 | no route | VTEC oil pressure switch (VTPSW) | — | |
| W67 | OEM-E-16 | MAXXECUPRO-C4-D3 | 0.5 | no route | Power steering pressure switch (PSPSW) | — | |
| W68 | OEM-E-22 | MAXXECUPRO-C4-D4 | 0.5 | no route | Brake switch (BKSW) | — |
Bill of materials
| Category | Part number | Manufacturer | Description | Qty | Unit |
|---|---|---|---|---|---|
| connector | 1318682-6 | TE | K-series ECU harness plug A (040-3 HD plug assy, 31P) | 1.000 | ea |
| connector | 353029-1 | TE | K-series ECU harness plug B (040 H/D-3 plug HSG assy, 24P) | 1.000 | ea |
| connector | 353826-1 | TE | K-series ECU harness plug E (040 HD 31P plug HSG assy-B, 31P) | 1.000 | ea |
ECU setup sheet
| Role | Engine ref | Engine signal | Sensor | ECU point | ECU function | ECU class | Setup flag |
|---|---|---|---|---|---|---|---|
| No configured channels. | |||||||
Findings
Open (14)
| Severity | Code | Subject | Message |
|---|---|---|---|
| error | REQUIRED_UNMAPPED | OEM-A-6 | Required OEM function "Camshaft position B (CMP B)" (trigger_in) is not connected to the new ECU. |
| warn | DATASET_GAP | RSX ECU A | 6 of 31 cavities on RSX ECU A have no pin data (11,17,22,25,26,27). Anything there is invisible to these checks. |
| warn | DATASET_GAP | RSX ECU B | 11 of 24 cavities on RSX ECU B have no pin data (7,9,12,14,15,16,19,20,22,23,24). Anything there is invisible to these checks. |
| warn | DATASET_GAP | RSX ECU E | 6 of 31 cavities on RSX ECU E have no pin data (1,2,7,11,24,28). Anything there is invisible to these checks. |
| warn | LOAD_UNKNOWN | MAXXECUPRO-C1-A1 | MAXXECUPRO-C1-A1 "GPO 5" drives OEM-E-9 A/F sensor heater relay control (AFSHTCR) (load 0.2 A) but its current rating is unknown. Check the ECU manual. |
| warn | LOAD_UNKNOWN | MAXXECUPRO-C1-B1 | MAXXECUPRO-C1-B1 "GPO 6" drives OEM-A-12 Idle air control valve (IACV) (load 1.0 A) but its current rating is unknown. Check the ECU manual. |
| warn | LOAD_UNKNOWN | MAXXECUPRO-C1-B4 | MAXXECUPRO-C1-B4 "GPO 1" drives OEM-E-8 Main relay control (MRLY) (load 0.2 A) but its current rating is unknown. Check the ECU manual. |
| warn | LOAD_UNKNOWN | MAXXECUPRO-C1-C1 | MAXXECUPRO-C1-C1 "GPO 7" drives OEM-B-6 VTEC solenoid (VTS) (load 1.0 A) but its current rating is unknown. Check the ECU manual. |
| warn | LOAD_UNKNOWN | MAXXECUPRO-C1-C4 | MAXXECUPRO-C1-C4 "GPO 2" drives OEM-E-12 Radiator fan control (FANC) (load 0.2 A) but its current rating is unknown. Check the ECU manual. |
| warn | LOAD_UNKNOWN | MAXXECUPRO-C1-D4 | MAXXECUPRO-C1-D4 "GPO 3" drives OEM-E-17 Immobilizer fuel pump relay (IMO FPR) (load 0.2 A) but its current rating is unknown. Check the ECU manual. |
| warn | LOAD_UNKNOWN | MAXXECUPRO-C1-E4 | MAXXECUPRO-C1-E4 "GPO 4" drives OEM-E-18 A/C clutch relay (ACC) (load 0.2 A) but its current rating is unknown. Check the ECU manual. |
| info | NET_FAMILY | OEM-E-25 ↔ MAXXECUPRO-C4-H2 | OEM-E-25 "Engine speed pulse / tacho (NEP)" [tacho_out] is wired to MAXXECUPRO-C4-H2 "GPO 28" [low_side_out]. Tacho as a low-side output: check the tach needs a pull-up. |
| info | NET_FAMILY | OEM-E-26 ↔ MAXXECUPRO-C4-H3 | OEM-E-26 "Vehicle speed output (VSSOUT)" [tacho_out] is wired to MAXXECUPRO-C4-H3 "GPO 29" [low_side_out]. Tacho as a low-side output: check the tach needs a pull-up. |
| info | UNMAPPED | OEM | 5 optional OEM pins are not mapped: OEM-E-13 Multiplex communication (SEFMJ); OEM-E-23 K-line (diagnostic); OEM-E-27 Immobilizer code (IMOCD); OEM-E-29 Service check signal (SCS); OEM-E-30 Write enable signal (WEN) |
Accepted (0)
| Code | Subject | Reason | By |
|---|
Notes
Auto-mapped by auto_map() from the library pin data on 2026-10-04. Review every wire against both manuals before building. Open items: - OEM-A 6: Camshaft position B (CMP B): no free cam_vr/cam_hall/frequency_in input on MaxxECU MaxxECU PRO Not wired: - OEM-E 13: Multiplex communication (SEFMJ): no free k_line on MaxxECU MaxxECU PRO - OEM-E 23: K-line (diagnostic): no free k_line on MaxxECU MaxxECU PRO - OEM-E 27: Immobilizer code (IMOCD): not classified in the library; wire by hand - OEM-E 29: Service check signal (SCS): not classified in the library; wire by hand - OEM-E 30: Write enable signal (WEN): not classified in the library; wire by hand
Sources
| Reliability | Kind | Title | URL |
|---|---|---|---|
| 4 | vendor_doc | MaxxECU GEN1 pinout (MINI / STREET / SPORT / V1 / RACE / PRO) | http://www.maxxecu.com/webhelp/wirings-maxxecu_pinout.html |
| 3 | forum | FFS TechNet: K-series 02-06 RSX ECU pin diagram (Helm) | https://ff-squad.com/technet2/k-series-02-06-rsx-ecu-pin-diagram/ |