Error code
OBD2 P0267
OBD2P0267
Diagnostic Trouble Code· Standard OBD-II fault code read from the vehicle's onboard diagnostics.
What it means
Cylinder 3 Injector Circuit Low.
Severity
moderateThe vehicle can be driven, but performance may suffer. Addressing the issue is recommended to prevent further damage.
Summary
P0267 indicates a low voltage issue with the fuel injector circuit for cylinder 3 in your vehicle's powertrain system.
Symptoms
- Engine knock or pinging
- Decreased engine performance, especially during acceleration
- Reduced fuel efficiency
Common Causes
- Faulty or dirty fuel injector in cylinder 3
- Corroded or loose electrical connectors to the fuel injector control module (FICM)
- Wiring harness issues between the FICM and PCM
- Low battery voltage affecting the circuit
Diagnosis
- Inspect electrical connectors and wiring for corrosion or looseness.
- Use a voltmeter to check if power is reaching the fuel injector.
- Listen for clicking sounds from the fuel injector while the engine is running.
- Check other related OBD-II codes (P0325, P0301, P0269, P0268) for additional clues.
Fixes
- Clean or replace the faulty fuel injector in cylinder 3.
FAQ
What should I do if my Check Engine light comes on with P0267?
Inspect the electrical connections and wiring first. If no issues are found, check for power at the fuel injector using a voltmeter.
Not affiliated with OBD2. Answer summarized from the manufacturer's manual linked above; consult that source for the authoritative procedure.
More OBD2 codes
- P0200Injector Circuit/Open
- P0201Injector Circuit/Open - Cylinder 1
- P0202Injector Circuit/Open - Cylinder 2
- P0203Injector Circuit/Open - Cylinder 3
- P0204Injector Circuit/Open - Cylinder 4
- P0205Injector Circuit/Open - Cylinder 5
- P0206Injector Circuit/Open - Cylinder 6
- P0207Injector Circuit/Open - Cylinder 7
- P0208Injector Circuit/Open - Cylinder 8
- P0209Injector Circuit/Open - Cylinder 9
- P0210Injector Circuit/Open - Cylinder 10
- P0211Injector Circuit/Open - Cylinder 11