2000 Jaguar XJR 4.0L Failsafe Engine Mode
This is my first time using a WDS unit I bought used. The unit seems to work fine after some experimentation. The XJR has an intermittent problem where it loses power and displays Failsafe Engine Mode, TRAC Not Available, and ASC Not Available. Idle goes to ab...
Summary posted 10/9/2007
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Vehicle Data2000 Jaguar XJR
Trouble Codes
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Message Closed w/Summary
Vehicle Data
2000 Jaguar XJR
VIN | SAJDA15B9Y |
Engine | 4.0 L / 8 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Failsafe Engine Mode |
Occurs | Intermittently |
Trouble Codes
B0121 | No information |
P0121 | Throttle Position Sensor Range/Performance |