IVE GOT A MY96 does anyone know the correct voltage range for the lambda sensor[mine dosent go above[.86v].should it be going higher on WOT?

 

Zirconia lambda operate btwn 0.1 and 1.1 volts, the cross count voltage trigger is 0.45, below is regarded as lean and its signals the injectors to let more fuel in the converse happens above 0.45 for rich conditions.

 

the lambda in mine is a BOSH i can see the name but not the part number.

 

You Lambda is in the downpipe not the headers yes?

Same as mine.. and I have always had Blue on WOT on the Dawes and currently mapping it for about 0.9+

I think you need to get it check Mr Smash with all the other threads you have raised on the subject.

JGM

 

no mines in the headers.

 

That might well be why the different reading then..

JGM