P2542 - Low Pressure Fuel System Sensor Circuit High
P2542 Possible Causes
- Low fuel level
- Faulty Low Pressure Fuel System Sensor
- Low Pressure Fuel System Sensor harness is open or shorted
- Low Pressure Fuel System Sensor circuit poor electrical connection
First diagnose P2542 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 P2542 code
Labor: 1.0The cost of diagnosing the P2542 code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
P2542 Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P2542 DescriptionThe Engine Control Module (ECM) monitors the Low Pressure Fuel System Sensor Circuit signal. The ECM sets the OBDII code when the Low Pressure Fuel System Sensor signal is out of factory specifications.
P2542 More InformationNeed more information on how to fix the P2542 code?
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P2542 Information for specific makes
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