D6: Check For O2 Sensor Failure
WARNING: This page is about a different car, the 1998 Jaguar XK8 and 1997 Jaguar XK8. However, it is still accessible from the selected car via links, so may be relevant.
- With the conditions held as in D5, run the engine at 1500 rpm for approximately 3 minutes
Courtesy of JAGUAR CARS, INC.
- Does the displayed voltage drop below 400mV and rise above 500 mV, cycling approximately every 180 seconds?
Yes
: GO to D8
No
: Renew O2 sensor; reconnect plug(s)
GO to D7