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2000 Jaguar XJ8 4.0L Poor Fuel Economy, MIL Lamp on
Posted to European Driveability on 11/19/2008 6 Replies

Car came in w/ Check engine light on with no running complaints. Connected Launch to the vehicle pulled 2 codes PO172 and po175. Long term fuel trim is a -20.4 and Short term fuel trim is at 25.2 for both banks. Fuel pressure regulator is good and not leaking,...

6 Replies Received (View Replies)

  Related Documents & Media  2000 Jaguar XJ8

 
Message Closed w/FIX

car Vehicle Data

2000 Jaguar XJ8

VIN SAJDA23CXV
Engine4.0 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Fuel Economy, MIL Lamp On
OccursAlways

Trouble Codes

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

car Vehicle Data

2000 Jaguar XJ8

VIN SAJDA23CXV
Engine4.0 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Fuel Economy, MIL Lamp On
OccursAlways

Trouble Codes

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