April 5, 2026: LEMON Manuals is launched! Read the announcement.

Engine Controls Component Views

Fig 1: Throttle Actuator Control (TAC) Module

G01599203

Courtesy of GENERAL MOTORS CORP.

Fig 2: Fuse Block - Underhood, PCM, EBCM & Aux Battery

G01599204

Courtesy of GENERAL MOTORS CORP.

Fig 3: A/C Compressor Connectors, C105 & C148

G01599205

Courtesy of GENERAL MOTORS CORP.

Fig 4: Throttle Body & EVAP Control

G01599206

Courtesy of GENERAL MOTORS CORP.

Fig 5: Camshaft Position (CMP) Sensor & Knock Sensor (KS) - Left Side

G01599207

Courtesy of GENERAL MOTORS CORP.

Fig 6: MAP Sensor, ECT Sensor & Ignition Coils - Right Side

G01599208

Courtesy of GENERAL MOTORS CORP.

Fig 7: Starter & Knock Sensor - Bank 2

G01599209

Courtesy of GENERAL MOTORS CORP.

Fig 8: MAF & IAT Sensor

G01599210

Courtesy of GENERAL MOTORS CORP.

Fig 9: P101, A/C Low Pressure Switch & G108

G01599211

Courtesy of GENERAL MOTORS CORP.

Fig 10: EGR Valve, Engine Oil Pressure (EOP) Sensor, G104 & G105

G01599212

Courtesy of GENERAL MOTORS CORP.

Fig 11: Crankshaft Position (CKP) Sensor & Engine Oil Pressure (EOP) Sensor

G01599213

Courtesy of GENERAL MOTORS CORP.

Fig 12: Manual Transmission

G01599214

Courtesy of GENERAL MOTORS CORP.

Fig 13: Automatic Transmission

G01599215

Courtesy of GENERAL MOTORS CORP.

Fig 14: Heated Oxygen Sensor (HO2S) - Bank 2

G01599216

Courtesy of GENERAL MOTORS CORP.

Fig 15: Fuel Tank & G404

G01599217

Courtesy of GENERAL MOTORS CORP.

Fig 16: Fuel Balance Module - Dual Tanks & Fuel Filter

G01599218

Courtesy of GENERAL MOTORS CORP.

Fig 17: Auxiliary Fuel Tank & Fuel Pump - Secondary - Dual Tank Option

G01599219

Courtesy of GENERAL MOTORS CORP.

Fig 18: Accelerator Pedal Position (APP) Sensor

G01599220

Courtesy of GENERAL MOTORS CORP.

Fig 19: Data Link Connector (DLC)

G01599221

Courtesy of GENERAL MOTORS CORP.

Fig 20: Theft Deterrent Control Module & DRL Diode

G01599222

Courtesy of GENERAL MOTORS CORP.