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1999 Jaguar XK8 4.0L MIL Lamp on
Posted to European Driveability on 7/30/2012 12 Replies

Thanks in advance for any help and info. SES light is on p0171, p0174 lean codes. Long term 12-15% at idle, 19.62% maxed out at cruise and loaded both banks. Smoked intake system fixed every visable leak and there were several, no change. Cleaned MAF no change...

12 Replies Received (View Replies)

  Related Documents & Media  1999 Jaguar XK8

 
Message Closed w/Summary

car Vehicle Data

1999 Jaguar XK8

VIN SAJGX2041X
Engine4.0 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0174Fuel System Too Lean (Bank 2)
Message Closed w/Summary

car Vehicle Data

1999 Jaguar XK8

VIN SAJGX2041X
Engine4.0 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0174Fuel System Too Lean (Bank 2)