Codes p0335 and p0725

2003 NISSAN ALTIMA

163,000 MILES • 2.5L • 4 CYL • 2WD • AUTOMATIC

WEAKLEY22

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I have had my crankshaft position sensor replaced and cam sensor replaced from a shop. The day I picked my car up from the shop I had two new codes on which are p0335 and p0725. When I Google the codes they both lead back to the crank sensor. I am not 100% sure on where to start looking for the problem. So I am asking for some advise. Thank you.

Aug 23, 2018 at 3:43 AM

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DANNY L

AUTOMOTIVE REPAIR CONTRIBUTOR
5,648 POSTS

Hello, I am Danny.

Yes, the code P0335 is for the Crankshaft Position Sensor. The code P0725 is for the Engine Speed Signal. It is not receiving the proper voltage from the ECM (Engine Control Module) to the TCM (Transmission Control Module). Did the repair shop not give any type of guarantee/warranty? You should start by checking the electrical harness at the ECM and TCM. Hope this helps and feel free to ask any other questions if needed. Thanks for using 2CarPros.
Danny-

Aug 23, 2018 at 6:21 PM