F7: 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 F6, run the engine at 1500 rpm for approximately 2 minutes
Courtesy of JAGUAR CARS, INC.
- Does the displayed voltage drop below 400mV and rise above 500 mV, cycling approximately every 4 seconds?
Yes
: GO to F9
No
: Renew O2 sensor, reconnect plug(s)
GO to F8