Powertrain Management: Technical Service Bulletins
- Recalls
- Customer Interest
- Fuel Pump - Whine Heard Through Radio Speakers
- Audio System - Whining/Buzzing Noise From Speakers
- Engine - Lean Driveability Symptoms
- Ignition Switch - Harness Connector Non-Mating
- Self Test Output (STO) Access At DLC - Inoperative
- Exhaust System - Buzzing/Rattling Noise
- Fuel Gauge - Reads Full/Engine Stalls/No Start
- By Symptom
- Customer Interest
- Fuel Pump - Whine Heard Through Radio Speakers
- Audio System - Whining/Buzzing Noise From Speakers
- Engine - Lean Driveability Symptoms
- Ignition Switch - Harness Connector Non-Mating
- Self Test Output (STO) Access At DLC - Inoperative
- Exhaust System - Buzzing/Rattling Noise
- Fuel Gauge - Reads Full/Engine Stalls/No Start
- Driveability
- Erratic Operation
- False instrument warning light/gauges
- EEC IV - Self Test Codes and MIL Service Tips
- Overview
- Overview of Three Digit EEC-IV Self-Test Codes
- 1) Technician Not Familiar With Self-Test Code Output
- 2) Inadvertent Erasure of Continuous Memory Self-Test Codes
- 3) Concern Setting Continious Memory Code Isn't Present
- 4) Grounded STO/MIL Circuit
- 5) Engine Running In Hlos
- 6) Misinterpretation of MIL Bulb Check
- 7) MIL Flashes During Self-Test
- 8) Processor KAM Is Erased or Fails
- 9) Damaged Star Tester
- 10) KOEO Processor Ram Test Failed
- 11) Intermittent VSS Fault Detected In Wiggle Mode
- 12) IDM Pulswidth Not Recognized By Processor (EDIS Vehicles)
- 13) Intermittent Ignition System Fault
- 14) Intermittent Open STI Circuit
- 15) Power Lost to EEC Processor
- 16) Other Warning Lamps Mistaken For MIL
- 17) Development Testing /Wrong Processor Released to Production
- Fuel Gauge - Reads Full/Engine Stalls/No Start
- EEC IV - Self Test Codes and MIL Service Tips
- Inoperative
- Noise
- Recalls
- Customer Interest
- All Technical Service Bulletins
- Throttle Position Sensor - Function and Diagnostic Tips
- Campaign - Fuel Pump/Sender Wiring Modification
- Fuel Pump - Whine Heard Through Radio Speakers
- Audio System - Whining/Buzzing Noise From Speakers
- Fuel Injectors - Non Warranty Reimbursement Testing
- EGO Sensors - Silicone Contamination
- Emissions/Engine Controls - Driveability Diagnosis
- Mass Air Flow Sensor - Assembly Replacement
- Engine - Lean Driveability Symptoms
- Ignition Switch - Harness Connector Non-Mating
- Ignition Control Module - Connector Update
- Self Test Output (STO) Access At DLC - Inoperative
- Fuel Pressure Regulator - Obsolete Part Return
- EEC IV - Self Test Codes and MIL Service Tips
- Overview
- Overview of Three Digit EEC-IV Self-Test Codes
- 1) Technician Not Familiar With Self-Test Code Output
- 2) Inadvertent Erasure of Continuous Memory Self-Test Codes
- 3) Concern Setting Continious Memory Code Isn't Present
- 4) Grounded STO/MIL Circuit
- 5) Engine Running In Hlos
- 6) Misinterpretation of MIL Bulb Check
- 7) MIL Flashes During Self-Test
- 8) Processor KAM Is Erased or Fails
- 9) Damaged Star Tester
- 10) KOEO Processor Ram Test Failed
- 11) Intermittent VSS Fault Detected In Wiggle Mode
- 12) IDM Pulswidth Not Recognized By Processor (EDIS Vehicles)
- 13) Intermittent Ignition System Fault
- 14) Intermittent Open STI Circuit
- 15) Power Lost to EEC Processor
- 16) Other Warning Lamps Mistaken For MIL
- 17) Development Testing /Wrong Processor Released to Production
- Electrical - Troubleshooting Service Tips
- Exhaust System - Buzzing/Rattling Noise
- Fuel Gauge - Reads Full/Engine Stalls/No Start
- Fuel Economy - Customer Expectation vs. Vehicle Usage
- Fuel - California Reformulated Gasoline
- Fuel - Volatility Related Driveability Concerns