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2004 Jaguar XJ8 4.2L MIL Lamp on
Posted to European Driveability on 12/14/2010 3 Replies

Mil on w/ no driveability [...] dtc p0171 (lean bank 1). Oxygen sensors switching normally. Not much disparity between short and long fuel trims bank to bank. Suspect bank two would flag soon. Long fuel trims 8-9% at idle, approx 18% at 70 mph cruise. Checked ...

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  Related Documents & Media  2004 Jaguar XJ8

 
Message Closed w/FIX

car Vehicle Data

2004 Jaguar XJ8

VIN SAJWA71CX4
Engine4.2 L / 8 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursCruise, Intermittently

Trouble Codes

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

car Vehicle Data

2004 Jaguar XJ8

VIN SAJWA71CX4
Engine4.2 L / 8 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursCruise, Intermittently

Trouble Codes

P0171Fuel System Too Lean (Bank 1)