replace Senser and fuel filter it's still missing when on.
Possible causes... - Faulty spark plug - Clogged or faulty fuel injector - Faulty ignition coil - Fuel injector 1 harness is open or shorted - Fuel injector circuit poor electrical connection - Ignition coil harness is open or shorted - Ignition coil circuit poor electrical connection - Insufficient cylinder compression - Incorrect fuel pressure - Intake air leak
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