Connectors
MS3PROULTIMA-A
face not drawn
| Point | Function | Family | Evidence | Destination |
|---|---|---|---|---|
| High current out 1 | Low-side out | single_source | OEM-B-15VTEC solenoid (VTS) | |
| High current out 2 | Low-side out | single_source | OEM-B-1VTC oil control solenoid (+) | |
| Injector out J | Injector | single_source | OEM-B-5Injector 1 (INJ1) | |
| Injector out I | Injector | single_source | OEM-B-4Injector 2 (INJ2) | |
| High current out 3 | Low-side out | single_source | OEM-B-18Alternator control (ALTC) | |
| CKP+ | Crank / cam | single_source | OEM-A-7Crank position sensor (CKP) | |
| Knock In 2 | Knock | single_source | not connected | |
| 5V+ VREF out 1 | 5V / 8V ref | single_source | OEM-A-20Sensor 5V supply 2 (VCC2) | |
| TPS in | Analog in | single_source | OEM-A-15Throttle position sensor (TPS) | |
| MAT in | Temp in | single_source | OEM-B-8Coolant temp sensor (ECT) | |
| CLT in | Temp in | single_source | OEM-B-17Intake air temp sensor (IAT) | |
| Analog In 6 | Analog in | single_source | not connected | |
| Power ground | Ground | single_source | SP-GND-1 | |
| PWM / Idle Out 1 | Low-side out | single_source | OEM-B-6Radiator fan control (FANC) | |
| CKP− | Crank / cam | single_source | SP-0V-1 | |
| Logic ground | Sensor ground | single_source | SP-0V-1 | |
| Analog In 7 | Analog in | single_source | not connected | |
| Sensor return | Sensor ground | single_source | SP-0V-1 | |
| Analog in 1 | Analog in | single_source | OEM-A-19Manifold absolute pressure (MAP) | |
| Analog in 2 | Analog in | single_source | OEM-B-13Alternator FR signal (ALTF) | |
| Analog in 3 | Analog in | single_source | OEM-E-14Fuel tank pressure sensor (FTP) | |
| Analog In 4 | Analog in | single_source | OEM-E-15Electrical load detector (ELD) | |
| Analog In 5 | Analog in | single_source | not connected | |
| Tach out | Tacho out | single_source | OEM-E-26Engine speed pulse / tacho (NEP) | |
| O2 in | O2 narrowband | single_source | OEM-E-2Secondary heated O2 sensor (SHO2S) | |
| CMP+ | Crank / cam | single_source | OEM-A-25Camshaft position A (CMP A) | |
| CMP− | Crank / cam | single_source | SP-0V-1 | |
| Fuel pump relay out | Low-side out | single_source | OEM-E-7Main relay control (MRLY) | |
| PWM out 2 | Low-side out | single_source | OEM-E-18A/C clutch relay (ACC) | |
| PWM out 3 | Low-side out | single_source | OEM-E-6Secondary O2 heater control (SO2SHTC) | |
| Knock in 1 | Knock | single_source | OEM-A-9Knock sensor (KS) | |
| Digital switched in 1 | Digital in | single_source | OEM-B-10Alternator L signal (ALTL) | |
| CAN L | CAN low | single_source | not connected | |
| CAN H | CAN high | single_source | not connected | |
| 12V+ switched power in | Power in | single_source | SP-14V-1 |
Mates
No mated connectors (e.g. OEM plug ↔ adapter header).
mates with