Code P0307 Possible Causes
Incorrect fuel pressure
Insufficient cylinder 7 compression
Intake air leak
Clogged or faulty fuel injector 10
Faulty ignition coil 10
Faulty spark plug 10
Fuel injector 10 circuit poor electrical connection
Fuel injector 10 harness is open or shorted
Ignition coil 10 circuit poor electrical connection
Ignition coil 10 harness is open or shorted
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