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Old 11-04-2022, 01:41 PM   #1
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Join Date: Nov 2021
Location: Webster NY
Posts: 69
Trouble shooting P0336 RPM circuit code

All,

I'm at a loss for my P0336 code.
Its a 2003 2.7L was a Tiptronics car converted to a manual (DME software for manual and appropriate wires swapped). It ran after the swap.
I have a p0336 code.

When I first got the code it happens with cam sensor bank 2 error. Replaced the cam sensor and that code went away but the crank /RPM error P0336 remains.

Per Porsche's diagnostics:
Check the crank sensor. Did that and tried a second one.
Check wiring from DME to sensor. Done, checks out.
Checked mechanical timing of all 4 cams to the crank. It all checks out.
Swapped DME (with immobilizer and transponder (key pill)). Still get the code.
I have RPM on the tach, in the scan tool and crank sensor output on an oscilloscope.

Any ideas?




Last edited by Endurance Racer; 11-04-2022 at 01:59 PM.
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