Easy Car Diagnostic Tool
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Detect faults and turn off the engine light independently and in a few seconds – For iPhone and Android – Compatible with all cars since 2001

49,00 €

P02F9 – All makes

Code : P02F9
Make : All makes
Description : P02F9 Cylinder 12 Injector Circuit Range/Performance
Possible causes :
– Dirty Fuel Injector 12
– Faulty Fuel Injector 12
– Plugged Fuel Injector 12
– Fuel injector 12 harness is open or shorted
– Fuel injector 12 circuit poor electrical connection
– Faulty Engine Control Module (ECM)
Solutions :
– Carry out a Reset via CarDiag
– Choose a better quality fuel
– Check that the tank cap is securely closed
– Check the oil level and add more if it is lower than MAX
– Restart an Automatic diagnostic via CarDiag
– If the fault persists, you can check the “Possible causes” listed above : visually inspect (by yourself (tutorials to come) or by a professional) the wiring harness and the associated connectors, check for damaged components, and look for broken, bent, pushed, or corroded connector pins.

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