
2005 Ford Focus ZX3 2.0L Poor Idle Quality, MIL Lamp on
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
FIX posted 9/7/2012
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Message Closed w/FIX
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VIN | 3FAFP31N65 |
Engine | 2.0 L / 4 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / efi |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, MIL Lamp On |
Occurs | Idle |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
Message Closed w/FIX
Vehicle Data
2005 Ford Focus ZX3
VIN | 3FAFP31N65 |
Engine | 2.0 L / 4 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / efi |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, MIL Lamp On |
Occurs | Idle |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |