My MY01 has PPP plus full decat and sensor fix .I had an autometer air/fuel guage fitted but it always read standard(stoich!) or lean.This I believed to be misreading because of the sensor fix and the dealer agreed, rerouting the meter wire to pick up before the fix.After few days the engine management warning has illuminated.Any ideas? Am I wasting my time with the meter or can it be wired effectively?

 

PS. the meter appears to read ok now but I think It's interfering with the fix now.