P0452 Diagnostic Trouble Code Discussion for May 2008
Fuel Tank Pressure Sensor Circuit Low Voltage
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| Help Request | Posted | |
| 2004 Nissan Titan LE 5.6L MIL Lamp on VIN: 1N6AA06B04 P0452: evap pressure sensor. None of the sensors have a 5 volt reference. I have checked all the sensors on the same ciruit, and no 5 volts. I have unplugged all sensors, still no 5 volts. I have back probed the pcm, still no 5 volts coming out to any sensors. I have checked powers and gr... |
May 27, 2008 |
