Fuel Delivery and Air Induction: Technical Service Bulletins

• Recalls
  • Emissions
    • Recall - Idle Control Unit Exchange
  • Generals
    • Campaign - Engine/Fuel System Concern
      • Overview
      • Summary of Updates Covered By the Engine Campaign
        • 318I
        • 325E
        • 528E
        • 535I, 635CSI, 735I
        • 533I, 633CSI, 733I
    • Campaign - Rough Idle, Low Idle, Idle Speed Fluctuates
• Customer Interest
  • Fuel System - Fuel Cap Tether Is Broken Or Lost
  • Fuel System - Damage Caused By Fuel Contaminants
  • Engine - Idle and Driveability Complaints
  • Engine - Hydraulic Lock
  • Fuel - Injector Cleaning Procedure
  • Engine - Hesitation/Poor Throttle Response
    • Overview
    • Repair Procedure:
    • Repair Procedure For Units With A Code of 341 or Earlier
    • Warranty Status:
  • Fuel - Idle Fluctuation: Air Leakage At the Vacuum Hose
• By Symptom
  • Abnormal wear/deterioration
    • Fuel System - Damage Caused By Fuel Contaminants
    • Engine - Hydraulic Lock
    • Recall - Idle Control Unit Exchange
  • Customer Interest
    • Fuel System - Fuel Cap Tether Is Broken Or Lost
    • Fuel System - Damage Caused By Fuel Contaminants
    • Engine - Idle and Driveability Complaints
    • Engine - Hydraulic Lock
    • Fuel - Injector Cleaning Procedure
    • Engine - Hesitation/Poor Throttle Response
      • Overview
      • Repair Procedure:
      • Repair Procedure For Units With A Code of 341 or Earlier
      • Warranty Status:
    • Fuel - Idle Fluctuation: Air Leakage At the Vacuum Hose
  • Driveability
    • TSB Summary - Summer Related Concerns
      • Overview
      • 318I Summary of Service Fixes For Summer-Related Complaints
      • 320I Summary of Service Fixes For Summer-Related Complaints
      • 325E Summary of Service Fixes For Summer-Related Complaints
      • 528E Summary of Service Fixes For Summer-Related Complaints
      • 533I Summary of Service Fixes For Summer-Related Complaints
      • 633CSI Summary of Service Fixes For Summer-Related Complaints
      • 733I Summary of Service Fixes For Summer-Related Complaints
      • 535I, 635CSI, 735I Summary of Service Fixes For Summer-Related Complaints
    • Starting - Troubleshooting Long Cranking Times
      • Overview
      • Long Cranking With "Wet" Start
      • Long Cranking With "DRY" Start
      • Fuel Quality
      • Checking Fuel Injector Leakage Rate
      • Warranty
    • Campaign - Rough Idle, Low Idle, Idle Speed Fluctuates
    • Fuel - Hesitation On Warm-Up/Rough Idle
    • Fuel - Injector Cleaning Procedure
    • Engine - Hesitation/Poor Throttle Response
      • Overview
      • Repair Procedure:
      • Repair Procedure For Units With A Code of 341 or Earlier
      • Warranty Status:
    • Fuel - Idle Fluctuation: Air Leakage At the Vacuum Hose
    • Recall - Idle Control Unit Exchange
  • Erratic Operation
    • Fuel - Injector Cleaning Procedure
  • High emissions
    • Recall - Idle Control Unit Exchange
  • Leaks
    • Engine - Hydraulic Lock
  • Poor performance
    • Fuel - Hesitation On Warm-Up/Rough Idle
  • Recalls
    • Campaign - Engine/Fuel System Concern
      • Overview
      • Summary of Updates Covered By the Engine Campaign
        • 318I
        • 325E
        • 528E
        • 535I, 635CSI, 735I
        • 533I, 633CSI, 733I
    • Campaign - Rough Idle, Low Idle, Idle Speed Fluctuates
    • Recall - Idle Control Unit Exchange
  • Starting problems
    • Starting - Troubleshooting Long Cranking Times
      • Overview
      • Long Cranking With "Wet" Start
      • Long Cranking With "DRY" Start
      • Fuel Quality
      • Checking Fuel Injector Leakage Rate
      • Warranty
• All Technical Service Bulletins
  • Emissions System - Evaporative System Leak Testing
  • Fuel System - Alcohol Fuel Blend Usage
  • Fuel System - High Alcohol Fuel Detection
  • Fuel System - Fuel Cap Tether Is Broken Or Lost
  • Fuel System - BMW Group Fuel System Cleaner Plus Info.
  • Fuel System - Fuel Quality and Additive Information
  • Fuel System - TOP TIER Gasoline Usage Recommendations
  • Fuel System - Damage Caused By Fuel Contaminants
  • Service Information - Bulletin Update
  • TSB Summary - Summer Related Concerns
    • Overview
    • 318I Summary of Service Fixes For Summer-Related Complaints
    • 320I Summary of Service Fixes For Summer-Related Complaints
    • 325E Summary of Service Fixes For Summer-Related Complaints
    • 528E Summary of Service Fixes For Summer-Related Complaints
    • 533I Summary of Service Fixes For Summer-Related Complaints
    • 633CSI Summary of Service Fixes For Summer-Related Complaints
    • 733I Summary of Service Fixes For Summer-Related Complaints
    • 535I, 635CSI, 735I Summary of Service Fixes For Summer-Related Complaints
  • Starting - Troubleshooting Long Cranking Times
    • Overview
    • Long Cranking With "Wet" Start
    • Long Cranking With "DRY" Start
    • Fuel Quality
    • Checking Fuel Injector Leakage Rate
    • Warranty
  • Fuel - Gasoline Quality
  • Fuel System - Gasoline Quality Discussion
  • Engine - Erratic Idle, Diagnostic Suggestions
  • Campaign - Engine/Fuel System Concern
    • Overview
    • Summary of Updates Covered By the Engine Campaign
      • 318I
      • 325E
      • 528E
      • 535I, 635CSI, 735I
      • 533I, 633CSI, 733I
  • Engine - Idle and Driveability Complaints
  • Engine - Hydraulic Lock
  • Campaign - Rough Idle, Low Idle, Idle Speed Fluctuates
  • Fuel - Hesitation On Warm-Up/Rough Idle
  • Tools - Fuel Injection Leakage Tester
  • Fuel - Test For Diagnosing Function of Injectors
  • Fuel - Injector Cleaning Procedure
  • Engine - Hesitation/Poor Throttle Response
    • Overview
    • Repair Procedure:
    • Repair Procedure For Units With A Code of 341 or Earlier
    • Warranty Status:
  • Fuel - Idle Fluctuation: Air Leakage At the Vacuum Hose
  • Fuel - Engine Compartment Return Fuel Hoses
  • A/T - Adjusting Selector Lever and Accelerator Cable
  • Recall - Idle Control Unit Exchange
  • Fuel - Oxygenated Fuels Warning Statement