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Home >> Chevrolet >> 2003 >> Chevy Express H2500 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls Self Diagnostics - 4.8L, 5.3L & 6.0L Gasoline >> Component Locations
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Component Locations

Fig 1: Locating CKP Sensor Connector, A/C High Pressure Switch Connector, A/C Compressor Clutch Connector & Engine Oil Level Switch Connector
G00150759Courtesy of GENERAL MOTORS CORP.
Fig 2: Locating Camshaft Position Sensor Connector
G00150760Courtesy of GENERAL MOTORS CORP.
Fig 3: Locating Emission & Ignition Components - Left Bank
G00245387Courtesy of GENERAL MOTORS CORP.
Fig 4: Locating Emission & Ignition Components - Right Bank
G00245388Courtesy of GENERAL MOTORS CORP.
Fig 5: Locating EVAP Canister Purge Solenoid, IAC Valve & TP Sensor
G00150757Courtesy of GENERAL MOTORS CORP.
Fig 6: Locating EVAP Canister Vent Solenoid & EBCM
G00247042Courtesy of GENERAL MOTORS CORP.
Fig 7: Locating Fuel Tank Components (With NE7)
G00247044Courtesy of GENERAL MOTORS CORP.
Fig 8: Locating Fuel Tank Components (Without NE7)
G00247043Courtesy of GENERAL MOTORS CORP.
Fig 9: Locating IAT/MAF Sensor
G00150749Courtesy of GENERAL MOTORS CORP.
Fig 10: Locating Knock Sensors
G98F63375Courtesy of GENERAL MOTORS CORP.
Fig 11: Locating MAP Sensor
G00245389Courtesy of GENERAL MOTORS CORP.
Fig 12: Locating Oxygen Sensors
G00247041Courtesy of GENERAL MOTORS CORP.
Fig 13: Locating PCM
G00150748Courtesy of GENERAL MOTORS CORP.