Powertrain Control Module (PCM) Connector End View C3 (2.0L)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		15357148 56-Way F Micro 64 Sealed (GY)
Pin	Wire Color	Circuit No.	Function
1-14	-	-	Not Used
15	TN/BK	231	Oil Pressure Switch Signal
16-21	-	-	Not Used
22	WH/BK	2932	5-Volt Reference
23-30	-	-	Not Used
31	GY/BK	433	BARO Sensor Signal
32-35	-	-	Not Used
36	OG/BK	6014	Low Reference
37	D-GN/WH	428	EVAP Canister Purge Solenoid Control
38-43	-	-	Not Used
44	PU	401	Signal Low - Front/VSS Low Signal/OSS Low Signal
45	YE	400	Signal High - Front/VSS High Signal/OSS High Signal
46-56	-	-	Not Used