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Home >> Geo >> 1995 >> Tracker 4x2 L4-1.6L VIN 6 >> Repair and Diagnosis >> Powertrain Management >> Diagrams >> Electrical Diagrams >> Engine Controls Diagrams
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Engine Controls Diagrams

Part 1 Of 6:






CONNECTOR CIRCUIT
A1 Memory Power
A3 Duty Check Output
A6 Test Switch Signal
A10 Main Relay Control
A12 Ignition Power
A13 Ignition Power
A14 MIL Control
A17 Diagnostic Request Signal
B1 ECM Ground
B2 ECM Ground
B14 ECM Ground
B16 Serial Data Output


Part 2 Of 6:






CONNECTOR CIRCUIT
A10 Main Relay
A15 EGR SV Valve Control
A16 TCC Relay Control
B25 EVAP Canister Purge Valve Control


Part 3 Of 6:






CONNECTOR CIRCUIT
A5 Fuel Pump Relay Control
A9 A/C On Signal
A10 Mail Relay Control
A19 Power Steering Pressure Signal
B11 Fuel Injector # 1 Control
B12 IAC Valve Control
B13 Fuel Injector # 3 Control
B24 Fuel Injector # 2 Control
B26 Fuel Injector # 4 Control


Part 4 Of 6:






CONNECTOR CIRCUIT
A2 Crank Signal
A22 Park/Neutral Signal


Part 5 Of 6:






CONNECTOR CIRCUIT
A4 Ignitor Driver Output
A8 Ignition Signal (Tachometer)
A10 Main Relay Control
B3 CMP Sensor Input


Part 6 Of 6:






CONNECTOR CIRCUIT
A7 VSS Input
A10 Main Relay Control
A18 Idle Switch Signal
B6 5V Reference Voltage
B7 Throttle Position Input
B8 MAF Input
B9 ECT Input
B15 Sensor Ground
B17 EGR Temperature Input
B20 Exhaust Oxygen Concentration Input
B21 IAT Input
B23 HO2S Heater Control







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