Outer Limits 4x4 Board

I have a feroza that is otherwise fine, but when the engine is under load for more than 10-15 secs eg foot down for overtaking, going up a steep hill etc the "check engine" light comes on. Will go off again after a couple of seconds following release of the accelerator pedal ie removing the load.

Any thoughts? My main suspect is the oxy sensor but would like other opinions before I replace it. Problem is I have a new sensor, but the thread in the extractors where it screws into is stripped!

Thanks,'

Noel

Get a hold of the manual and do a scan on the codes, see what comes up> then diagnose from there.
Layto....