Camshaft Position Sensor Problems of Infiniti M45

The contact owns a 2007 inifiniti M45. The contact stated that the keyless ignition button failed to start the engine and the fuel gauge failed to display the proper reading. The contact stated that the check engine indicator illuminated. The contact took the vehicle to an auto parts retailer where a diagnostic test was performed related to the engine warning indicator. It was diagnosed that there was a camshaft position sensor failure, a circuit failure, engine signal 1 failure, and manufacturer mode switch circuit failure. The diagnostic test also displayed code numbers related to the engine warning indicator: c1137 and c1130. The manufacturer was notified of the failure. The failure mileage was 69,000.

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Even though fuel gauge shows a full tank of gas the tank was actually empty and I ran out of gas. This was very inconvenient but more importantly could have been very dangerous for every passenger in the car, had I been on the freeway or other roads traveling at a high rate of speed to suddenly be out of gas. One other related issue is the engine service light. Tried to get the vehicle smogged but was told that a few codes came up on the meter. One was camshaft position sensor. One other one showed the fuel sending unit/sensor to be faulty. In regards to this issue, it would seem that just replacing the sending unit may not be a guarantee that the fuel gauge will properly function. Car can not be smogged without these items corrected at high cost. These issues need to be addressed properly from the Infiniti/Nissan company. Thank you.

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