P0262 = FRONT INJECTOR HIGH
Possible causes
- Dirty Fuel Injector 1
- Faulty Fuel Injector 1
- Plugged Fuel Injector 1
- Fuel injector 1 harness is open or shorted
- Fuel injector 1 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.
Possible symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
- Engine Misfire
- Engine Run Rough
- Low MPG
P0262 Description
Code P0262 is triggered when the Engine Control Module (
ECM) detects a low voltage in the Fuel Injector 1 Circuit. During normal conditions the
ECMturns the Fuel Injectors ON and OFF in the Fuel Injection System.
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