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Section 59 (Engine Controls - Self-Diagnostics - 4.3L)
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Connector Identification
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Connector Identification
WARNING:
This page is about a different car, the 2002 GMC Sierra and 2002 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Identifying Clutch Pedal Position Switch Connector Terminals
Courtesy of GENERAL MOTORS CORP.
Fig 2: Identifying CMP Sensor Connector Terminals
Courtesy of GENERAL MOTORS CORP.
Fig 3: Identifying CKP Sensor Connector Terminals
Courtesy of GENERAL MOTORS CORP.
Fig 4: Identifying Data Link Connector Terminals
Courtesy of GENERAL MOTORS CORP.
Fig 5: Identifying ECT Sensor Connector Terminals
Courtesy of GENERAL MOTORS CORP.
Fig 6: Identifying EGR Valve Connector Terminals
Courtesy of GENERAL MOTORS CORP.
Fig 7: Identifying EVAP Purge Solenoid Connector Terminals
Courtesy of GENERAL MOTORS CORP.
Fig 8: Identifying EVAP Vent Solenoid Connector Terminals
Courtesy of GENERAL MOTORS CORP.
Fig 9: Identifying FTP Sensor Connector Terminals
Courtesy of GENERAL MOTORS CORP.
Fig 10: Identifying Fuel Injector Assembly Connector Terminals
Courtesy of GENERAL MOTORS CORP.
Fig 11: Identifying HO2S Bank 1 Sensor 1 Connector Terminals (W/O Flex-Fuel)
Courtesy of GENERAL MOTORS CORP.
Fig 12: Identifying HO2S Bank 1 Sensor 1 Connector Terminals (With Flex-Fuel)
Courtesy of GENERAL MOTORS CORP.
Fig 13: Identifying HO2S Bank 1 Sensor 2 Connector Terminals (W/O Flex-Fuel)
Courtesy of GENERAL MOTORS CORP.
Fig 14: Identifying HO2S Bank 1 Sensor 2 Connector Terminals (With Flex-Fuel)
Courtesy of GENERAL MOTORS CORP.
Fig 15: Identifying HO2S Bank 2 Sensor 1 Connector Terminals (W/O Flex-Fuel)
Courtesy of GENERAL MOTORS CORP.
Fig 16: Identifying HO2S Bank 2 Sensor 1 Connector Terminals (With Flex-Fuel)
Courtesy of GENERAL MOTORS CORP.
Fig 17: Identifying HO2S Bank 2 Sensor 2 Connector Terminals (W/O Flex-Fuel)
Courtesy of GENERAL MOTORS CORP.
Fig 18: Identifying HO2S Bank 2 Sensor 2 Connector Terminals (With Flex-Fuel)
Courtesy of GENERAL MOTORS CORP.
Fig 19: Identifying IAC Valve Connector Terminals
Courtesy of GENERAL MOTORS CORP.
Fig 20: Identifying IAT Sensor Connector Terminals
Courtesy of GENERAL MOTORS CORP.
Fig 21: Identifying Ignition Coil Connector Terminals
Courtesy of GENERAL MOTORS CORP.
Fig 22: Identifying Ignition Control Module Connector
Courtesy of GENERAL MOTORS CORP.
Fig 23: Identifying Instrument Panel Cluster Connector Terminals
Courtesy of GENERAL MOTORS CORP.
Fig 24: Identifying Knock Sensor Connector Terminals
Courtesy of GENERAL MOTORS CORP.
Fig 25: Identifying MAP Sensor Connector Terminals
Courtesy of GENERAL MOTORS CORP.
Fig 26: Identifying PCM Connector C1 Terminals (1 Of 4)
Courtesy of GENERAL MOTORS CORP.
Fig 27: Identifying PCM Connector C1 Terminals (2 Of 4)
Courtesy of GENERAL MOTORS CORP.
Fig 28: Identifying PCM Connector C1 Terminals (3 Of 4)
Courtesy of GENERAL MOTORS CORP.
Fig 29: Identifying PCM Connector C1 Terminals (4 Of 4)
Courtesy of GENERAL MOTORS CORP.
Fig 30: Identifying PCM Connector C2 Terminals (1 Of 3)
Courtesy of GENERAL MOTORS CORP.
Fig 31: Identifying PCM Connector C2 Terminals (2 Of 3)
Courtesy of GENERAL MOTORS CORP.
Fig 32: Identifying PCM Connector C2 Terminals (3 Of 3)
Courtesy of GENERAL MOTORS CORP.
Fig 33: Identifying Park/Neutral Position Switch Connector C1 Terminals
Courtesy of GENERAL MOTORS CORP.
Fig 34: Identifying Park/Neutral Position Switch Connector C2 Terminals
Courtesy of GENERAL MOTORS CORP.
Fig 35: Identifying Stop Lamp Switch Connector Terminals
Courtesy of GENERAL MOTORS CORP.
Fig 36: Identifying TP Sensor Connector Terminals
Courtesy of GENERAL MOTORS CORP.
Fig 37: Identifying VSS Connector Terminals
Courtesy of GENERAL MOTORS CORP.