× 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
2000 Jaguar XJ8 4.0L Poor Idle Quality, MIL Lamp on
Posted to European Driveability on 3/2/2008 9 Replies

hi guys specially jag techs,

today i've got an xj8 model year 2000 , a very intermittent , you can drive for 100 km before it acts up with the problem, mil on, dtc in generic obd 2 p0121 , goes into limp mode, fail safe on display plus trac not available--

t...

9 Replies Received (View Replies)

  Related Documents & Media  2000 Jaguar XJ8

 
Message Closed w/FIX

car Vehicle Data

2000 Jaguar XJ8

VIN SAJFA24C4Y
Engine4.0 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, MIL Lamp On
OccursIntermittently
Misc.4 Door Sedan

Trouble Codes

P0121Throttle Position Sensor Range/Performance
Message Closed w/FIX

car Vehicle Data

2000 Jaguar XJ8

VIN SAJFA24C4Y
Engine4.0 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, MIL Lamp On
OccursIntermittently
Misc.4 Door Sedan

Trouble Codes

P0121Throttle Position Sensor Range/Performance