The OBD code P02CE indicates an issue with the Cylinder 2 Fuel Injector.
Symptoms include the Engine Light being ON.
Causes may include a faulty injector, wiring harness issues, or a problem with the Powertrain Control Module.
This is a moderate issue that should be addressed promptly.
To fix it, inspect the injector, wiring harness, and connectors for any damage or poor connections.
Repair Importance Level | 10.0 (Out of 10) |
Estimated Repair Time | Approximately 1.0 hour |
Repair Difficulty Level | 10.0 (Out of 10) |
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Symptoms of the p02ce OBD Code
The vehicle may experience rough idling or stalling when fault code P02CE is present.
- Symptoms: Engine Light ON.
- Rough idle.
- Loss of power during acceleration.
- Decreased fuel efficiency.
Causes of the p02ce OBD Code
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Possible reasons for fault code P02CE include issues with the fuel injector or wiring.
- P02CE can be caused by a Faulty Cylinder 2 Fuel Injector.
- A Cylinder 2 Fuel Injector harness that is open or shorted.
- A Cylinder 2 Fuel Injector circuit with a poor electrical connection.
- Or a Faulty Powertrain Control Module (PCM).
Fixing Error Code p02ce Step By Step
To resolve fault code P02CE, inspect and potentially replace the fuel injector for cylinder 3.
- To fix the OBDII code P02CE, start by reviewing the possible causes mentioned above.
- Visually examine the corresponding wiring harness and connectors for any issues.
- Check for damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.
- If no visible issues are found, consider testing the oxygen sensor for proper operation.
- Replace the oxygen sensor if necessary.
- Clear the fault codes and test drive the vehicle to verify the repair.
Cost Of Fixing p02ce Fault Code
The repair for fault code P02CE may involve replacing the fuel injector for cylinder 3.
The cost to diagnose and fix OBD code P02CE typically ranges from $75 to $150, with an estimated repair time of 1. 0 hour.
The total cost depends on labor rates, shop fees, and the complexity of the repair needed.
Details of the p02ce OBD Code
Fault code P02CE relates to a problem with the fuel injector 2 on cylinder 3.
OBD code P02CE means that the fuel injector 3 is stuck closed on a cylinder 3. This code is triggered by the Engine Control Module (ECM) when it detects that the fuel injector for cylinder 3 is not functioning properly.
The signal or system involved in this fault code is the fuel injection system for that specific cylinder.
Mechanic’s Tech Notes
Code P02CE relates to a fault in the fuel injector 2 control circuit.
To diagnose and fix OBDII code P02CE, start by checking the transmission control module (TCM) power and ground using a multimeter.
Verify TCM communication over the Controller Area Network (CAN) using a scan tool.
If the TCM does not respond, reprogramming or reflashing may be necessary.
Visually inspect the wiring harness and connectors for any damage, and ensure connector pins are not broken, bent, pushed out, or corroded.
This thorough inspection can help identify and address potential issues causing the P02CE fault code.
FAQ
Common symptoms of OBD code P02CE include Engine Light ON, caused by issues like faulty Cylinder 2 Fuel Injector or poor electrical connection. Inspect and repair as needed.
The typical cause of OBD code P02CE is a faulty Cylinder 2 Fuel Injector, open/shorted harness, poor electrical connection, or faulty PCM. Inspect and repair as needed.
Diagnose and repair OBD code P02CE by checking for a faulty Cylinder 2 Fuel Injector, harness issues, or PCM problems. Inspect wiring and connectors for damage or corrosion.

Wrap Up
If your check engine light is on and your vehicle is experiencing rough idling or poor acceleration, it could be due to OBDII code P02CE.
This code typically indicates an issue with the fuel injector 2 performance in cylinder 3. Possible causes include a faulty fuel injector, wiring problems, or a clogged fuel injector.
To address OBDII code P02CE, start by inspecting the wiring harness and connectors related to fuel injector 2 in cylinder 3. Test the fuel injector for proper operation and consider cleaning or replacing it if necessary.
Ensure there are no obstructions