Quote:
Originally Posted by 92maxima92
It was the left one on passenger side but im going to unplug my MAFS now ill let you guys know what happens
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There's simple test to check your CMPS and few other vital parts: remove it from the engine but keep the harness connected. Put ignition to ON and turning its shaft by hand - LISTEN. You should hear injectors clicking while turning the shaft. If you remove a coil and put a spare spark plug in and put it somwhere to touch the engine ground you can also watch the sparks while turning the shaft. ECU trusts this sensor a lot
. It is a little tricky to put back, please be patient, it is not that bad: you have to turn its shaft to match the camshaft, don't force it in.