P3152
Cylinder 2 High-Pressure Fuel Injector High Side Circuit Low
P3152 is an OBD-II diagnostic trouble code meaning: Cylinder 2 High-Pressure Fuel Injector High Side Circuit Low. Common causes: malfunction of the high pressure injector of cylinder no. 2, open or short circuit in the injector wiring. Estimated repair cost: $56–278.
Symptoms
- Check Engine light comes on
- The engine runs rough
- Reduced engine power
- Deteriorating fuel economy
- Difficulty starting the engine
Causes
- Malfunction of the high pressure injector of cylinder No. 2
- Open or short circuit in the injector wiring
- Poor connection in the injector connector
- Engine control unit (ECU) malfunction
- Problems with the high pressure fuel system
How to Fix
- Check the injector wiring and connectors for damage.
- Measure the injector resistance. Compare with reference value.
- Check the voltage at the injector connector with the engine running.
- Check the injector for leaks.
- If necessary, replace the high pressure injector of cylinder No. 2.
Related codes
FAQ
What does the P3152 code mean?
P3152 is an OBD-II diagnostic trouble code that indicates: Cylinder 2 High-Pressure Fuel Injector High Side Circuit Low
What causes a P3152 error code?
The most common causes of P3152 include: Malfunction of the high pressure injector of cylinder No. 2; Open or short circuit in the injector wiring; Poor connection in the injector connector; Engine control unit (ECU) malfunction.
How do I fix a P3152 diagnostic trouble code?
To fix P3152: Check the injector wiring and connectors for damage.. Measure the injector resistance. Compare with reference value.. Check the voltage at the injector connector with the engine running.. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P3152?
Yes, but get it checked soon
How much does it cost to fix P3152?
The estimated repair cost for P3152 is $56–278. Actual cost depends on your vehicle, location, and labor rates.
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