OK... my check engine light came on and the trouble code is 0171 and I believe this is
"171 The oxygen sensor is saying that the system air/fuel mix is far too lean (too much fuel is being added as a correction). "
Does that mean my O2 sensor needs to be replaced and if so which one or both? My '96 XJ has 209K miles and I've owned it since 124K miles and have not replaced either of the O2 Sensors. Any other suggestions?
I've had a miss start about 2 months back but it's very hit and miss. It may miss and cut out for 5 - 10 minutes of driving but if I park the XJ and turn it off... let it sit for a bit 10-20 min it seems the miss goes away. There really isn't anything too specific for the miss, but it just happens. Any suggestions are appreciated.
Thanks,
Eric
"171 The oxygen sensor is saying that the system air/fuel mix is far too lean (too much fuel is being added as a correction). "
Does that mean my O2 sensor needs to be replaced and if so which one or both? My '96 XJ has 209K miles and I've owned it since 124K miles and have not replaced either of the O2 Sensors. Any other suggestions?
I've had a miss start about 2 months back but it's very hit and miss. It may miss and cut out for 5 - 10 minutes of driving but if I park the XJ and turn it off... let it sit for a bit 10-20 min it seems the miss goes away. There really isn't anything too specific for the miss, but it just happens. Any suggestions are appreciated.
Thanks,
Eric