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Section 77 (Engine Controls Self-Diagnostics - 2.2L)
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Connector Identification
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Connector Identification
WARNING:
This page is about a different car, the 2002 GMC Sonoma and 2002 Chevrolet S10 Pickup. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Identifying PCM Harness Connector C1 Terminals (1 Of 2)
Courtesy of GENERAL MOTORS CORP.
Fig 2: Identifying PCM Harness Connector C1 Terminals (2 Of 2)
Courtesy of GENERAL MOTORS CORP.
Fig 3: Identifying PCM Harness Connector C2 Terminals (1 Of 2)
Courtesy of GENERAL MOTORS CORP.
Fig 4: Identifying PCM Harness Connector C2 Terminals (2 Of 2)
Courtesy of GENERAL MOTORS CORP.
Fig 5: Identifying Camshaft Position (CMP) Sensor Harness Connector Terminals
Courtesy of GENERAL MOTORS CORP.
Fig 6: Identifying Crankshaft Position (CKP) Sensor Harness Connector Terminals
Courtesy of GENERAL MOTORS CORP.
Fig 7: Identifying Engine Coolant Temperature (ECT) Sensor Harness Connector Terminals
Courtesy of GENERAL MOTORS CORP.
Fig 8: Identifying EVAP Canister Purge Solenoid Harness Connector Terminals
Courtesy of GENERAL MOTORS CORP.
Fig 9: Identifying EVAP Canister Vent Solenoid Harness Connector Terminals
Courtesy of GENERAL MOTORS CORP.
Fig 10: Identifying Fuel Composition Sensor Harness Connector Terminals
Courtesy of GENERAL MOTORS CORP.
Fig 11: Identifying Fuel Pump & Sender Harness Connector Terminals
Courtesy of GENERAL MOTORS CORP.
Fig 12: Identifying Fuel Tank Pressure (FTP) Harness Connector Terminals
Courtesy of GENERAL MOTORS CORP.
Fig 13: Identifying HO2S Bank 1; Sensor 2 Harness Connector Terminals
Courtesy of GENERAL MOTORS CORP.
Fig 14: Identifying Idle Air Control (IAC) Valve Harness Connector Terminals
Courtesy of GENERAL MOTORS CORP.
Fig 15: Identifying Ignition Control Module (ICM) Harness Connector C1 Terminals
Courtesy of GENERAL MOTORS CORP.
Fig 16: Identifying Ignition Control Module (ICM) Harness Connector C2 Terminals
Courtesy of GENERAL MOTORS CORP.
Fig 17: Identifying Intake Air Temperature (IAT) Sensor Harness Connector Terminals
Courtesy of GENERAL MOTORS CORP.
Fig 18: Identifying Knock Sensor (KS) Harness Connector Terminals
Courtesy of GENERAL MOTORS CORP.
Fig 19: Identifying Manifold Absolute Pressure (MAP) Harness Connector Terminals
Courtesy of GENERAL MOTORS CORP.
Fig 20: Identifying O2S Bank 1; Sensor 1 Harness Connector Terminals
Courtesy of GENERAL MOTORS CORP.
Fig 21: Identifying Secondary Air Injection (AIR) Pump Harness Connector C1 Terminals
Courtesy of GENERAL MOTORS CORP.
Fig 22: Identifying Secondary Air Injection (AIR) Pump Harness Connector C2 Terminals
Courtesy of GENERAL MOTORS CORP.
Fig 23: Identifying Throttle Position (TP) Sensor Harness Connector Terminals
Courtesy of GENERAL MOTORS CORP.