Has anyone heard of mmr adjustable cam sprockets
Causing a p0340 code? I did promaxx patriot stage two heads and stage 3 comp cams over winter. I know the timing is right, reluctor wheel is right, replaced cam and crank sensors and even alternator. Also tested all wiring from cam sensor to pcm which checked out fine. My tuner said I shouldn't of used the modular motorsports racing adjustable cam sprockets and is 99 percent sure that's what's causing it. Before I change them I was also wondering if you guys think this cam sensor is to close or to far from the cam sensor pickup. Was going to try and shim the sensor if so. Upon inspection of the cam sensor there is no marks so it's not touching it but could it still be to close or far from it.
This is why we play the game... to separate the contenders from the pretenders!