Computers and Control Systems: Technical Service Bulletins

• Customer Interest
  • CMP Sensor - MIL ON, Poor Performance, DTC 00515 Set
  • ECM - Inoperative Due to Improper Battery Charging
  • Engine - Intermittent No Start, Various DTC's Set in TCM
  • A/T - Erratic, Harsh or Delayed Upshifts, No DTCs Set
    • Overview
    • Service
• By Symptom
  • Customer Interest
    • CMP Sensor - MIL ON, Poor Performance, DTC 00515 Set
    • ECM - Inoperative Due to Improper Battery Charging
    • Engine - Intermittent No Start, Various DTC's Set in TCM
    • A/T - Erratic, Harsh or Delayed Upshifts, No DTCs Set
      • Overview
      • Service
  • Erratic Shifting
    • A/T - Erratic, Harsh or Delayed Upshifts, No DTCs Set
      • Overview
      • Service
  • False instrument warning light/gauges
    • Fuel Level Indicator System - Changes
  • Hard Shifting
    • A/T - Erratic, Harsh or Delayed Upshifts, No DTCs Set
      • Overview
      • Service
  • Starting problems
    • Engine - Intermittent No Start, Various DTC's Set in TCM
• All Technical Service Bulletins
  • CMP Sensor - MIL ON, Poor Performance, DTC 00515 Set
  • Camshaft Position Sensor - Updated Checking
  • Battery - Charging Precautions
  • ECM - Inoperative Due to Improper Battery Charging
  • Engine - Intermittent No Start, Various DTC's Set in TCM
  • A/T - Checking Solenoid Values While Driving
  • VAG 1551 Scan Tool Printout - Attach to R/O for Warranty
  • Tools - Preventing Damage to VAG 1551 Diagnostic Tester
  • Speed Sensors - Location and Trouble Codes
  • Tools - Diagnostic Trouble Codes Displaying Adapter
  • A/T - Erratic, Harsh or Delayed Upshifts, No DTCs Set
    • Overview
    • Service
  • ECM/TCM - Component Replacement Identification
  • Heated Oxygen Sensor - Replacement/Checking
    • Overview
    • Basic and Visual Checks
    • Power Supply Checking - Heated Oxygen Sensor
    • Control Checking - Heated Oxygen Sensor
  • Heated Oxygen Sensor - Troubleshooting
  • Post Oxygen Sensor - New Part Identifier
  • Power Output Stage - Replacement
  • Knock Sensor - Troubleshooting DTC 00524 (2124)
  • Fuel Level Indicator System - Changes
  • Engine Controls - Silicone Sealer/Lubricant Precautions