GMC Vandura P3500 (1985-1997) a/c cmp cltch rly out egr posit input Wiring diagram

1 2 PNK WIRE 1-2 SHIFT SOL CTRL TCC PWM SOL CTRL 3 4 5 6 PNK PNK PNK WIRE A/C CMP CLTCH RLY OUT EGR POSIT INPUT BLK LT GRN/ WIRE BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE CAM POSIT SENS RTN CAMSHAFT POSITION (CMP) SENSOR (IN DISTRIBUTOR) DK BLU WIRE DK GRN/ WHT WIRE DK GRN/WHT WIRE EVAP CAN PURGE CTRL FEED IGN FUEL INJ NO.1 CTRL 2-3 SHIFT SOL CTRL GRY WIRE HALL EFFECT SENSOR HEATED OXYGEN SENSOR IDLE AIR CONTROL (IAC) VALVE (LEFT SIDE OF AIR INTAKE SYSTEM) KNOCK SENS SIG KNOCK SENSOR (KS) (REAR OF ENGINE, TOP CENTER) LT BLU/ BLK WIRE LT BLU/ WHT WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WHT/ WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE MAP SENSOR INPUT IAT SENS SIG ECT SENSOR INPUT THROTTLE POSITION SENS NCA WIRE PNK 7 8 9 10 WIRE PNK WIRE PNK/BLK WIRE PPL PPL CKP SENS RTN VSS RTN VSS SIG PPL/WHT WIRE PRE-CONVERTOR (LEFT EXHAUST PIPE AHEAD OF CATALYTIC CONVERTER) RETURN SENSOR CKP SENS GND SIGNAL SENSOR CKP SYSTEM GROUND TAN WIRE TAN/WHT WIRE VEHICLE CONTROL MODULE (VCM) (VCM BRACKET BOLTED TO LEFT RADIATOR SUPPORT) VEHICLE SPEED SENSOR (VSS) (LEFT REAR OF TRANSMISSION, NEAR CENTER) WHL SPD SIG, LEFT FRT CAM POSIT SENS SIG POWER FUEL INJ NO.6 CTRL WHT WIRE YEL WIRE YEL/BLK WIRE