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1999 Jaguar XJ8 4.0L Excessive Emissions, MIL Lamp on
Posted to European Driveability on 3/12/2007 9 Replies

We have been dealing with this code for a while, they are code p0172 and p0175, both banks rich. We had replaced fuel rail due to contamination and fuel pressure high, so we repaired with new rail and regulator, now pressure is 45, which is ok. We had replaced...

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  Related Documents & Media  1999 Jaguar XJ8

 
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car Vehicle Data

1999 Jaguar XJ8

VIN SAJDA23C5Y
Engine4.0 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, MIL Lamp On
OccursAlways, Under Load

Trouble Codes

P0172Fuel System Too Rich (Bank 1)
P0175Fuel System Too Lean (Bank 2)
Message Closed

car Vehicle Data

1999 Jaguar XJ8

VIN SAJDA23C5Y
Engine4.0 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, MIL Lamp On
OccursAlways, Under Load

Trouble Codes

P0172Fuel System Too Rich (Bank 1)
P0175Fuel System Too Lean (Bank 2)