as above. the alignment of the pins - take a look at the pics. BEFORE AFTER PROBS as seen the prob is that everything is aligned the same but the engine temp gauge is approx 10 degrees out from the digital one and just today the idle is approx 1000rpm when it use to be about 750rpm. i'm unsure whether its because the outside temp is lower than normal, approx 4 to 6 degrees. once fitted i went for a spin in it and it still idles around 1000rpm. as some of you might figure out, i'm not that technical on some stuff! is there any calibration or some sort of function? Moderator edit by: SankysV