My 2001 3.0 L Maxima has become hard to start and has set code P1335 . I have changed crank sensor 4 times and cam twice. I have also checked resistance and are within the ohms specs. I've also mixed the sensor combinations and have no changes. Once it finally starts, it runs great. Can anyone shed light on my frustrating situation before I burn it!

 

Pull the ecu connector out and test for continuity between the right pins and each of the sensors. I did it with a speaker wire and a voltmeter. Check the FSM for which pins to check. Could be a damaged wire.