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G531332p5.
Engine stalls with speed control enabled
ECM relay
For ECM relay tests, GO to Pinpoint Test G531332p32.
Engine stalls when maneuvering
ECM relay TP sensors Additional engine loads (PAS, air conditioning, Transmission malfunction CAN malfunction
For ECM relay tests, GO to Pinpoint Test G531332p32. For TP sensor tests, GO to Pinpoint Test G531332p4. and GO to Pinpoint Test G531332p5. For accessory drive information, Accessory Drive Belt - 4.2L NA V8 - AJV8/4.2L SC V8 - AJV8/3.5L NA V8 - AJV8 (12.10.40) For transmission information, For CAN network tests,
Poor driveability
Engine hesitates/poor acceleration
Fuel pump Fuel lines Injector leak Fuel pressure Air leakage TP sensors Throttle motor Ignition system EGR valve stuck HO2 sensors Transmission malfunction Restricted pedal travel (carpet, etc) Accelerator pedal position (APP) sensor
For fuel pump and fuel line tests, Fuel Tank and Lines - 4.2L NA V8 - AJV8/4.2L SC V8 - AJV8/3.0L NA V6 - AJ27/3.5L NA V8 - AJV8, VIN Range: G45704->G99999 For injector tests, Fuel Charging and Controls - VIN Range: G45704->G99999 For intake system, Intake Air Distribution and Filtering - VIN Range: G45704- >G99999 For TP sensor tests, GO to Pinpoint Test G531332p4. and GO to Pinpoint Test G531332p5. For throttle motor tests, GO to Pinpoint Test G531332p24. For ignition system tests, Engine Ignition - VIN Range: G45704->G99999 For EGR tests, Engine Emission Control - VIN Range: G45704->G99999 Check |