18611/P2179/008569

From Ross-Tech Wiki
Revision as of 17:52, 8 February 2018 by Peter (talk | contribs) (Created page with "== 18611/P2179/008569 - Bank 2; System Too Lean off Idle == === 18611/P2179/008569 - Bank 2; System Too Lean off Idle: Upper Limit Exceeded === ==== Possible Symptoms ==== ...")
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)

18611/P2179/008569 - Bank 2; System Too Lean off Idle

18611/P2179/008569 - Bank 2; System Too Lean off Idle: Upper Limit Exceeded

Possible Symptoms

  • Malfunction Indicator Ligh (MIL) active

Possible Causes

  • Fuel Pump (G6) faulty
  • Mass Air Flow (MAF) Sensor (G70) faulty
  • Intake System leaking
  • Exhaust System leaking
  • Wrong Fuel Pressure Sensor (G247) on Fuel Rail
  • MAF sensor air flow disruption

Possible Solutions

  • Check Mass Air Flow (MAF) Sensor (G70)
  • Check Fuel Pump (G6)
  • Check Fuel Injectors
  • Check Intake System
  • Check Exhaust System
  • Confirm correct Fuel Pressure Sensor (G247) part number
  • Check Air Filter, air box, etc.. Air flow is disrupting MAF readings
Retrieved from "http://wiki.ross-tech.com/wiki/index.php?title=18611/P2179/008569&oldid=8499"