P0279 DTC

P0279

Technical Definition:

(Cylinder No.7) Injector Circuit Low

Trouble Code: P0279
Address: 0x0279
System: Powertrain
Subsystem: Fuel and Air Metering
Technical Description:

Possible Causes:

Possible Symptoms:

Cylinder 7 Injector Circuit Low

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

– Dirty Fuel Injector 7
– Faulty Fuel Injector 7
– Plugged Fuel Injector 7
– Fuel injector 7 harness is open or shorted
– Fuel injector 7 circuit poor electrical connection

Specific Makes:

– Engine Misfire
– Engine Run Rough
– Low MPG