OBD2 P0284

P0284

Technical Definition:

(Cylinder No.8) Contribution / Balance

Trouble Code: P0284
Address: 0x0284
System: Powertrain
Subsystem: Fuel and Air Metering
Technical Description:

Possible Causes:

Possible Symptoms:

Cylinder 8 Contribution/Balance Fault

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

– Dirty Fuel Injector 8
– Faulty Fuel Injector 8
– Plugged Fuel Injector 8
– Fuel injector 8 harness is open or shorted
– Fuel injector 8 circuit poor electrical connection

Specific Makes:

– Engine Misfire
– Engine Run Rough
– Low MPG