× 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
1999 Jaguar XK8 4.0L Hesitation, Cuts out, no throttle response
Posted to European Driveability on 6/1/2010 20 Replies

ok jaguar techs, i need some help. i have had this car at my shop for 1 month now, trying to fix it on my own. Now i"m coming to you guys for help; car came in with a code Po121, throtlte pedal position sensor switch circuit range performance) I went to alldat...

20 Replies Received (View Replies)

  Related Documents & Media  1999 Jaguar XK8

 
Message Closed w/FIX

car Vehicle Data

1999 Jaguar XK8

VIN SAJGX2048X
Engine4.0 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection / tbi
EmissionsOBD-II Compliant
SymptomsHesitation, Cuts Out, No Throttle Response
OccursAlways, Under Load

Trouble Codes

P0121Throttle Position Sensor Range/Performance
Message Closed w/FIX

car Vehicle Data

1999 Jaguar XK8

VIN SAJGX2048X
Engine4.0 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection / tbi
EmissionsOBD-II Compliant
SymptomsHesitation, Cuts Out, No Throttle Response
OccursAlways, Under Load

Trouble Codes

P0121Throttle Position Sensor Range/Performance