× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
1995 Jaguar XJS 4.0L Excessive Emissions, Hesitation, Misfire, Poor Fuel Economy, MIL Lamp on
Posted to European Driveability on 4/29/2008 3 Replies

According to the scanner Long Term Fuel Trim on both bank 1 and 2 is +57.8%. Short Term on bank 1 is +25%, short term on bank 2 is -25%.

With a scope connected to the back of the PCM probing the oxygen sensor wires, they read +4.9v KOEO. When the engine is st...

3 Replies Received (View Replies)

  Related Documents & Media  1995 Jaguar XJS

 
Message Closed w/FIX

car Vehicle Data

1995 Jaguar XJS

VIN SAJNX2741S
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Hesitation, Misfire, Poor Fuel Economy, MIL Lamp On
OccursAlways
Misc.Build Date 8/94 Federal OBD-II Compliant

Trouble Codes

P0300Multiple Misfire Detected
Message Closed w/FIX

car Vehicle Data

1995 Jaguar XJS

VIN SAJNX2741S
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Hesitation, Misfire, Poor Fuel Economy, MIL Lamp On
OccursAlways
Misc.Build Date 8/94 Federal OBD-II Compliant

Trouble Codes

P0300Multiple Misfire Detected