Crankshaft Position Sensor

[aleromod101]

OK I have kinda posted this already. But im getting a P0336 code and its a CPS code. I have a new motor and have replaced both sensors. I would just like to know everything that could make this code come on.

[jackal2000]

try reflashing the whole PCM.

[aleromod101]

well heres the thing i ordered a pcm of pyfc.com 2 days ago

[aleromod101]

would the light be on if the crank was damaged

[aleromod101]

bump bump

[Frank3]

According to my FSM, P0336 is set when the ratio of 24x reference pulses to 3x reference pulses received by the PCM is incorrect when the engine is running and 3x pulses are being received by the PCM for a minumum of 3 seconds.

Possible fixes/trouble souces are:


Incorrect harness routing near the secondary ignition components
Ignition Coil arcing to the wiring harness or ignition control module (check ignition coils for cracks, carbon tracking, or other signs of damage)
Secondary ignition wires arcing to the wiring harness


BTW - P0336 = 24X Reference Signal Circuit

Good Luck - hopefully it is one of these....

[alerored04]

id email dhp and ask them. Was it doing it before you installed the dhp?

[jackal2000]

id email dhp and ask them. Was it doing it before you installed the dhp?
it has nothing to do with the dhp pcm. he hasnt even received/installed it yet. lol

[alerored04]

oh, oops. lol, might wanna get that fixed b4 the dhp goes in then. Maybe haha.

[Cliff8928]

You didn't recently install an underdrive pulley did you? Did you check if the reluctor was still inside the crank pulley for the sensor?

[aleromod101]

Nope no underdrive pulley its all stock in the bay. But i think we have fixed the problem. The wire harness to the sensor was melted. Changed the harness and boom its alll fixed.