All,
I need some help with my newly fitted Apexi S-AFC2 with Knock sensor. As stated the version two comes with the Knock sensing function but I'm not really sure what to make of it? Should it measure any knocking at all? Or just when turbo's pull in ect?
Currently It is in low figures when the engine is warma and ticking over, say around 10-15 this will normally drop a little when you push on the gas pedal.
But when the turbo's come on-line it goes mad and on full boost it can hit 40+, I'm not sure how good/bad this is?
Anyone else got one of these I can compare mine to. Any advice is greatly recieved.
Cheers