Component Locations

Fig 1: Locating APP Sensor (Sierra & Silverado)

Courtesy of GENERAL MOTORS CORP.

Fig 2: Locating APP Sensor ("G" Series & 3500 HD)

Courtesy of GENERAL MOTORS CORP.

Fig 3: Locating CKP Sensor & EGR Valve

Courtesy of GENERAL MOTORS CORP.

Fig 4: Locating CMP & Knock Sensors

Courtesy of GENERAL MOTORS CORP.

Fig 5: Locating ECT & MAP Sensors & TAC Motor

Courtesy of GENERAL MOTORS CORP.

Fig 6: Locating EVAP Canister & Vent Valve ("C" & "K" Series)

Courtesy of GENERAL MOTORS CORP.

Fig 7: Locating EVAP System Components ("G" Series)

Courtesy of GENERAL MOTORS CORP.

Fig 8: Locating Heated Oxygen Sensors ("G" Series)

Courtesy of GENERAL MOTORS CORP.

Fig 9: Locating IAT & MAF Sensors ("G" Series)

Courtesy of GENERAL MOTORS CORP.

Fig 10: Locating IAT/MAF Sensor (Sierra & Silverado)

Courtesy of GENERAL MOTORS CORP.

Fig 11: Locating IAT/MAF Sensor (3500 HD)

Courtesy of GENERAL MOTORS CORP.

Fig 12: Locating Throttle Actuator Control Module ("C" & "K" Series)

Courtesy of GENERAL MOTORS CORP.

Fig 13: Locating Throttle Actuator Control Module ("G" Series)

Courtesy of GENERAL MOTORS CORP.

Fig 14: Locating TP Sensor, EVAP Purge Solenoid & TAC Motor

Courtesy of GENERAL MOTORS CORP.