Not confident with automotive wiring? Have a professional harness builder or tuner do it, or check your work before first power-up. A wiring mistake can damage the ECU, the engine or the car, or start a fire.
100%
Stock ECU being replaced
ELITE1500-A-23 DPO 3
ELITE1500-B-19 DPO 4
ELITE1500-B-12 AVI 6 (O2 Input 1)
ELITE1500-A-18 DPO 1
ELITE1500-B-3 AVI 7 (Air Temp)
ELITE1500-A-33 Stepper 1 P3 / DPO
OEM-E11
Stock ECU being replaced
7O2 sensor heater (bank unconfirmed)
8O2 sensor heater (bank unconfirmed)
18O2 sensor signal (bank unconfirmed)
19VVT oil-control valve RH (OCR+)
27O2 sensor signal (bank unconfirmed)
28VVT oil-control valve RH (OCR−)
ELITE1500-A-34 Stepper 1 P4 / DPO
OEM-E12
Stock ECU being replaced
12Throttle magnetic clutch + (CL+)
5V ref
ELITE1500-A-31 Stepper 1 P1 / DPO
ELITE1500-A-32 Stepper 1 P2 / DPO
ELITE1500-A-19 INJ 1
ELITE1500-A-20 INJ 2
ELITE1500-B-20 AVI 5
ELITE1500-B-13 AVI 1 (O2 Input 2)
ELITE1500-A-15 AVI 9 (MAP)
ELITE1500-A-14 AVI 10 (TPS)
ELITE1500-A-16 AVI 2
ELITE1500-B-4 AVI 8 (Coolant Temp)
ELITE1500-B-9 SPI 2
ELITE1500-B-8 SPI 1
GND
0V sensor
0V sensor
ELITE1500-A-2 AVI 4
ELITE1500-A-17 AVI 3
SP-0V · 4 pins
SP-0V · 4 pins
OEM-E13
Stock ECU being replaced
2+5V sensor reference (VC)
3O2 sensor heater (bank unconfirmed)
4O2 sensor heater (bank unconfirmed)
5Injector 1 (cyl 1)
6Injector 2 (cyl 2)
9Accelerator pedal position 2 (VPA2)
10MAF signal (VG)
11O2 sensor signal (bank unconfirmed)
12O2 sensor signal (bank unconfirmed)
13Throttle position sensor 1 (VTA)
14Engine coolant temp (THW)
15VVT position sensor RH (VVR+)
16VVT position sensor LH (VVL+)
17ECU ground (E1)
18Sensor ground (E2)
19MAF ground (EVG)
20Throttle position sensor 2 (VTA2)
21Accelerator pedal position 1 (VPA)
23VVT position sensor RH (VVR−)
24VVT position sensor LH (VVL−)
ELITE1500-A-21 INJ 3
ELITE1500-A-22 INJ 4
ELITE1500-A-19 INJ 1
ELITE1500-A-20 INJ 2
ELITE1500-A-21 INJ 3
ELITE1500-A-22 INJ 4
ELITE1500-B-26 DBW 2 / DPO
ELITE1500-B-25 DBW 1 / DPO
ELITE1500-B-2 Cam (Home) (+)
ELITE1500-A-3 IGN 1
ELITE1500-A-4 IGN 2
ELITE1500-A-5 IGN 3
ELITE1500-A-6 IGN 4
ELITE1500-B-21 KNOCK 1
ELITE1500-A-1 DPO 2
GND
ELITE1500-B-5 Crank (Trigger) (−)
ELITE1500-B-1 Crank (Trigger) (+)
ELITE1500-B-10 SPI 3
ELITE1500-B-7 SPI 4
OEM-E14
Stock ECU being replaced
1Injector 3 (cyl 3)
2Injector 4 (cyl 4)
3Injector 5 (cyl 5)
4Injector 6 (cyl 6)
5Injector 7 (cyl 7)
6Injector 8 (cyl 8)
7Throttle motor − (M−)
8Throttle motor + (M+)
10Camshaft position sensor (G2)
11Ignition coil 1 (IGT1)
12Ignition coil 2 (IGT2)
13Ignition coil 3 (IGT3)
14Ignition coil 4 (IGT4)
18Knock sensor LH (KNKL)
20VVT oil-control valve LH (OCV+)
21Power/injector ground (E01)
22Crank position sensor (NE−)
23Crank position sensor (NE+)
27Ignition confirmation 1 (IGF1)
28Ignition confirmation 2 (IGF2)
ELITE1500-A-24 DPO 5 (fuel pump trigger)
ECM power feed (+BM)
ECM power (EFI relay +B1)
ELITE1500-A-13 12V ignition input
ELITE1500-A-25 DPO 6 (ECR out)
ECM power (EFI relay +B)
OEM-E15
Stock ECU being replaced
5Fuel pump relay control (FC)
7ECM power feed (+BM)
8ECM power (EFI relay +B1)
9Ignition switch (+12V)
10EFI main relay control (MREL)
16ECM power (EFI relay +B)
ELITE1500
ELITE1500-A
ELITE1500
1DPO 2
2AVI 4
3IGN 1
4IGN 2
5IGN 3
6IGN 4
9+5V DC
10Battery ground
11Battery ground
1312V ignition input
14AVI 10 (TPS)
15AVI 9 (MAP)
16AVI 2
17AVI 3
18DPO 1
19INJ 1
20INJ 2
21INJ 3
22INJ 4
23DPO 3
24DPO 5 (fuel pump trigger)
25DPO 6 (ECR out)
26ECU injector power input
31Stepper 1 P1 / DPO
32Stepper 1 P2 / DPO
33Stepper 1 P3 / DPO
34Stepper 1 P4 / DPO
OEM-E14-20 VVT oil-control valve LH (OCV+)
OEM-E13-20 Throttle position sensor 2 (VTA2)
OEM-E14-11 Ignition coil 1 (IGT1)
OEM-E14-12 Ignition coil 2 (IGT2)
OEM-E14-13 Ignition coil 3 (IGT3)
OEM-E14-14 Ignition coil 4 (IGT4)
5V ref
GND
GND
OEM-E15-9 Ignition switch (+12V)
OEM-E13-12 O2 sensor signal (bank unconfirmed)
OEM-E13-11 O2 sensor signal (bank unconfirmed)
OEM-E13-13 Throttle position sensor 1 (VTA)
OEM-E13-21 Accelerator pedal position 1 (VPA)
OEM-E11-19 VVT oil-control valve RH (OCR+)
Injector 1 (cyl 1) · 2 pins
Injector 2 (cyl 2) · 2 pins
INJ 3 · 2 pins
INJ 4 · 2 pins
OEM-E11-7 O2 sensor heater (bank unconfirmed)
OEM-E15-5 Fuel pump relay control (FC)
OEM-E15-10 EFI main relay control (MREL)
ECU injector power input
OEM-E13-3 O2 sensor heater (bank unconfirmed)
OEM-E13-4 O2 sensor heater (bank unconfirmed)
OEM-E11-28 VVT oil-control valve RH (OCR−)
OEM-E12-12 Throttle magnetic clutch + (CL+)
ELITE1500-B
ELITE1500
1Crank (Trigger) (+)
2Cam (Home) (+)
3AVI 7 (Air Temp)
4AVI 8 (Coolant Temp)
5Crank (Trigger) (−)
6Cam (Home) (−)
7SPI 4
8SPI 1
9SPI 2
10SPI 3
11+13.8V ECU supply
12AVI 6 (O2 Input 1)
13AVI 1 (O2 Input 2)
14Signal ground
15Signal ground
16Signal ground
19DPO 4
20AVI 5
21KNOCK 1
25DBW 1 / DPO
26DBW 2 / DPO
OEM-E14-23 Crank position sensor (NE+)
OEM-E14-10 Camshaft position sensor (G2)
OEM-E11-27 O2 sensor signal (bank unconfirmed)
OEM-E13-14 Engine coolant temp (THW)
OEM-E14-22 Crank position sensor (NE−)
SP-0V · 4 pins
OEM-E14-28 Ignition confirmation 2 (IGF2)
OEM-E13-16 VVT position sensor LH (VVL+)
OEM-E13-15 VVT position sensor RH (VVR+)
OEM-E14-27 Ignition confirmation 1 (IGF1)
+13.8V ECU supply
OEM-E11-18 O2 sensor signal (bank unconfirmed)
OEM-E13-10 MAF signal (VG)
0V sensor
0V sensor
0V sensor
OEM-E11-8 O2 sensor heater (bank unconfirmed)
OEM-E13-9 Accelerator pedal position 2 (VPA2)
OEM-E14-18 Knock sensor LH (KNKL)
OEM-E14-8 Throttle motor + (M+)
OEM-E14-7 Throttle motor − (M−)
SP-GND · 5 pins
SP-0V · 9 pins
SP-14V · 6 pins
Press enter or space to select a node. You can then use the arrow keys to move the node around. Press delete to remove it and escape to cancel.
Press enter or space to select an edge. You can then press delete to remove it or escape to cancel.
61 / 61 connections
Columns ▾
Lengths need a layout. Add bundles in Layout.
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