Difference between revisions of "16555/P0171/000369"

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* Check Vacuum Pipes for Leaks<br>
* Check Vacuum Pipes for Leaks<br>
--[[User:Sebastian|Sebastian]] 11:14, 17 December 2005 (Eastern Standard Time)
[[Category:Fault Codes]]
[[Category:Fault Codes]]

Revision as of 01:40, 5 March 2008

16555/P0171/000369 - Fuel Trim; Bank 1: System Too Lean

Possible Causes

  • Mass Air Flow Sensor (G70) defective

Possible Solutions

  • Check Mass Air Flow Sensor (G70)
  • Check Fuel Pressure Regulation
  • Check Fuel Pump
  • Check Injectors
  • Check Intake System for Leaks
  • Check Exhaust System for Leaks
  • Check Secondary Air System for Leaks
  • Check Vacuum Pipes for Leaks