P0452 Diagnostic Trouble Code Discussion for August 2021
Fuel Tank Pressure Sensor Circuit Low Voltage
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| Help Request | Posted | |
| 2006 Dodge Dakota SLT 4.7L MIL Lamp on VIN: 1D7HE48N76 P0452: NVLD Pressure Switch Stuck Closed. ... comes on then off, pulled code dtc p0452-evap pressure switch stuck closed. followed flow chart, checked purge valve, can turn off and on with scan tool, will hold vacuum, vacuum to valve ok. monitored scan tool and nvld pip shows closed. un plugged n... |
August 25, 2021 | |
| 2006 Dodge Dakota SLT 4.7L MIL Lamp on VIN: 1D7HE48N76 P0452: NVLD Pressure Switch Sense Circuit Low Voltage. ... comes on then off, pulled code dtc p0452-evap pressure switch stuck closed. followed flow chart, checked purge valve, can turn off and on with scan tool, will hold vacuum, vacuum to valve ok. monitored scan tool and nvld pip shows closed. un plugged n... |
August 26, 2021 |
