Possible causes

– 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

Tech notes

Clogged or partially clogged fuel injector can cause this code. Start by performing an injector flush before replacing the injector.

Symptoms

– Engine Light ON (or Service Engine Soon Warning Light)
– Engine Misfire
– Engine Run Rough
– Low MPG

P0283 Description

Code P0283 is triggered when the Engine Control Module (ECM) detects a high voltage in the Fuel Injector 8 Circuit. During normal conditions the ECM turns the Fuel Injectors ON and OFF in the Fuel Injection System.

P0283 Information for specific makes

P0283 FORD
P0283 KIA
P0283 VOLKSWAGEN
P0283 AUDI