Pontiac Sunfire I (1995-2005) 19 20 21 22 23 24 25 26 27 pnk pnk Wiring diagrams

1 2 PNK WIRE 1-2 SHIFT SOL 2-3 SHIFT SOL TCC PWM SOL 19 20 21 22 23 24 25 26 27 PNK PNK WIRE AUTOMATIC TRANSAXLE AUTOMATIC TRANSAXLE FLUID PRESSURE MANUAL VALVE POSITION SWITCH AUTOMATIC TRANSAXLE FLUID TEMPERATURE SENSOR AUTOMATIC TRANSAXLE INPUT SHAFT SPEED SENSOR BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE BRN/WHT WIRE CRANKSHAFT POSITION SENSOR (ON LEFT REAR OF ENGINE) DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE ENGINE COOLANT TEMPERATURE SENSOR (ON TOP RIGHT REAR OF ENGINE) GRY WIRE HOT IN RUN, BULB TEST OR START I/P FUSE BLOCK (BEHIND LOWER LEFT SIDE OF DASH) IGN MDL FUSE IGNITION COILS IGNITION CONTROL MODULE (ON TOP LEFT OF ENGINE) INTER- CONNECT LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE ORG/ WIRE PNK 3 4 5 6 WIRE PNK WIRE PPL PRESSURE CONTROL SOL RED WIRE RED/BLK WIRE RELEASE TCC REV,D,2,1 TAN WIRE TRANSAXLE RANGE SWITCH WHT WIRE YEL WIRE YEL/BLK WIRE

1-2 SS 2-3 SS TCC SOL 19 20 21 22 23 24 25 26 27 PNK PNK WIRE BLK WIRE BLK/ WHT WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE CMP SENS SIG CKP SENS SIG CKP SENS LOW REF MAP SENS SIG DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE ECT SENS LOW REF TFT SESN LOW REF ISS LOW VSS LOW ENGINE OIL PRESSURE SENSOR (ON LEFT REAR OF ENGINE) EVAP PURGE SOL PC SOL HIGH PC SOL LOW EVAPORATIVE EMISSION CANISTER PURGE SOLENOID (ON TOP REAR OF ENGINE) FUEL INJECTORS FUSE GENERATOR GRY WIRE HEATED OXYGEN SENSOR 1 (IN EXHAUST MANIFOLD, FORWARD OF CATALYTIC CONVERTER) HEATED OXYGEN SENSOR 2 (IN EXHAUST, REARWARD OF CATALYTIC CONVERTER) HOT IN HOT IN RUN, BULB TEST OR START I/P FUSE BLOCK (BEHIND LOWER LEFT SIDE OF DASH) ERLS FUSE IAC COIL B HIGH IAC COIL B LOW IC TIMING CTRL IC TIMING CTRL IDLE AIR CONTROL VALVE (ON THROTTLE BODY ASSY) INJ 4 CTRL INJ 3 CTRL PCM GROUND KNOCK SENS LOW REF MAP SENS LOW REF KNOCK SENS SIG KNOCK SENSOR (ON LEFT REAR SIDE OF ENGINE BLOCK) LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE MANIFOLD ABSOLUTE PRESSURE SENSOR (MOUNTED ON SIDE OF THROTTLE BODY) NCA WIRE ORG/ WIRE ORG/BLK WIRE PNK 3 4 5 6 WIRE PNK WIRE PNK/BLK WIRE POWERTRAIN CONTROL MODULE (RIGHT REAR OF ENGINE COMPT) PPL PPL/WHT WIRE RED WIRE RED/BLK WIRE RUN WIRE TAN WIRE TAN/BLK WIRE TAN/WHT WIRE THROTTLE POSITION SENSOR (ON THROTTLE BODY ASSY) TP SENS LOW REF TP SENS SIG TRS SIG P TRS SIG C TRS SIG B TRS SIG A VEHICLE SPEED SENSOR (ON RIGHT REAR OF TRANSAXLE) WHT WIRE YEL WIRE YEL/BLK WIRE