P148E
EVAP Purge Pump Voltage Sensor Low Voltage
P148E is an OBD-II diagnostic trouble code meaning: EVAP Purge Pump Voltage Sensor Low Voltage. Common causes: open or short circuit in the sensor circuit, faulty purge pump voltage sensor. Estimated repair cost: $17–56.
Symptoms
- Check Engine light comes on
- Increased fuel consumption
- Problems starting the engine
- Increased level of harmful emissions
- Unstable engine idling
Causes
- Open or short circuit in the sensor circuit
- Faulty purge pump voltage sensor
- Wiring Harness Problems
- Malfunction of the purge pump itself
- Poor contact in connectors
How to Fix
- Check the integrity of wiring and connectors
- Measure the voltage at the sensor
- Check sensor resistance
- If necessary, replace the sensor or purge pump
- Reset the error code and check the system
Related codes
FAQ
What does the P148E code mean?
P148E is an OBD-II diagnostic trouble code that indicates: EVAP Purge Pump Voltage Sensor Low Voltage
What causes a P148E error code?
The most common causes of P148E include: Open or short circuit in the sensor circuit; Faulty purge pump voltage sensor; Wiring Harness Problems; Malfunction of the purge pump itself.
How do I fix a P148E diagnostic trouble code?
To fix P148E: Check the integrity of wiring and connectors. Measure the voltage at the sensor. Check sensor resistance. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P148E?
Yes, but get it checked soon
How much does it cost to fix P148E?
The estimated repair cost for P148E is $17–56. Actual cost depends on your vehicle, location, and labor rates.
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