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2005 Ford Focus ZX3 2.0L Poor Idle Quality, MIL Lamp on
Posted to Ford Driveability on 9/6/2012 5 Replies

was stalling but seems to be better after egr install, sometimes the idle is a little flucuating but not bad most of the time. long trim 25 at idle but looks good off idle down around 5 or below

5 Replies Received (View Replies)

  Related Documents & Media  2005 Ford Focus ZX3

 
Message Closed w/FIX

car Vehicle Data

2005 Ford Focus ZX3

VIN 3FAFP31N65
Engine2.0 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / efi
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, MIL Lamp On
OccursIdle

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
Message Closed w/FIX

car Vehicle Data

2005 Ford Focus ZX3

VIN 3FAFP31N65
Engine2.0 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / efi
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, MIL Lamp On
OccursIdle

Trouble Codes

P0171Fuel System Too Lean (Bank 1)