P1457 JEEP - Fuel Tank Pressure Sensor Circuit High

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
Comments  |  Add Comment

Possible causes

  • Faulty Fuel Tank Pressure Sensor
  • Fuel Tank Pressure Sensor harness is open or shorted
  • Fuel Tank Pressure Sensor circuit poor electrical connection

Possible symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

P1457 Jeep Description

The 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.
OBDII Code P1457 Jeep - Fuel Tank Pressure Sensor Circuit High - AutoCodes.com

Need more help?

Get the P1457 Jeep code diagnosed by a professional: Find a repair shop in your area

Related Information

P1457 JEEP Comments

Help us improve AutoCodes.com. Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the P1457 Jeep code? Have you replaced any parts?
Any information is appreciated. Thanks
Top ⇧