Have a look on the DMCnews tech page for Knut's instructions on removing the Lambda sensor. This should give you some ideas based on reading the voltage from the lambda sensor (worked for me). Martin #1458 mgailey@xxxx wrote: > > Dear list: > NOTE: Please keep in mind that this is all completely theoretical- I have not > actually done this. I'm just curious as to how one would do such a thing if one > was actually stupid enough to do what I am curious about.