Imgolfman 0 Posted August 31, 2012 Hi all. Ok, my 60 is over fuelling massively. My mate put it on the co machine today and the lambda is showing far to high. Possible 2 problems. 1 is that my manifold as a very slight blow. Either crap gasket or very small crack. The other is that I fitted a cheap lambda sensor and not a bosch 1. So could the manifold be drawing air in and making the lambda think it needs more fuel or is it a chap sensor? Hope that makes sense, I'm not a mechanic :) Quote Share this post Link to post Share on other sites
Supercharged 2 Posted September 1, 2012 Unplug it... Also check the wiring on the engine loom side near the rear engine mount. Quote Share this post Link to post Share on other sites
