P1457 JEEP Possible Causes
- Faulty Fuel Tank Pressure Sensor
- Fuel Tank Pressure Sensor harness is open or shorted
- Fuel Tank Pressure Sensor circuit poor electrical connection
First diagnose P1457 JEEP code
Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded terminals.
Cost of diagnosing the P1457 JEEP code
Labor: 1.0The cost of diagnosing the P1457 JEEP code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.
P1457 JEEP Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P1457 JEEP MeaningThe Powertrain Control Module (PCM) monitors the Fuel Tank Pressure Sensor. The PCM sets the OBDII code when the Fuel Tank Pressure Sensor (FTP) signal voltage is greater than the maximum allowable voltage. One trip fault. Three good trips to turn off the MIL.
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