P0354
P0354 - Ignition Coil 4 Primary/Secondary Circuit Malfunction
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Possible causes
- Faulty Ignition Coil 4
- Ignition Coil 4 harness is open or shorted
- Ignition Coil 4 circuit poor electrical connection
- Faulty Engine Control Module (ECM)
- Ignition Coil 4 harness is open or shorted
- Ignition Coil 4 circuit poor electrical connection
- Faulty Engine Control Module (ECM)
Help with thisWhen is the code detected?
Each ignition circuit is continuously monitored by the Engine Control Module (ECM). The test fails when the ECM does not receive a valid pulse signal from the ignition coil.
Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
- Lack/Loss of Power
- Engine may be harder to start
- Engine hesitation
- Rough engine idle
- Lack/Loss of Power
- Engine may be harder to start
- Engine hesitation
- Rough engine idle
P0354 Description
The ignition system on the vehicle uses individual ignition coils for each cylinder. The Engine Control Module (ECM) controls each ignition coil operation. The ECM sends a ON/OFF signal to energize the ignition coil to create a spark at the spark plug when a spark is required at the cylinder.
P0354 Information for specific makes
P0354 ACURA
P0354 AUDI
P0354 BMW
P0354 BUICK
P0354 CADILLAC
P0354 CHEVROLET
P0354 CHRYSLER
P0354 DODGE
P0354 FORD
P0354 GMC
P0354 HONDA
P0354 HYUNDAI
P0354 ISUZU
P0354 JAGUAR
P0354 JEEP
P0354 KIA
P0354 LEXUS
P0354 LINCOLN
P0354 MAZDA
P0354 PONTIAC
P0354 SATURN
P0354 SCION
P0354 TOYOTA
P0354 VOLKSWAGEN
P0354 AUDI
P0354 BMW
P0354 BUICK
P0354 CADILLAC
P0354 CHEVROLET
P0354 CHRYSLER
P0354 DODGE
P0354 FORD
P0354 GMC
P0354 HONDA
P0354 HYUNDAI
P0354 ISUZU
P0354 JAGUAR
P0354 JEEP
P0354 KIA
P0354 LEXUS
P0354 LINCOLN
P0354 MAZDA
P0354 PONTIAC
P0354 SATURN
P0354 SCION
P0354 TOYOTA
P0354 VOLKSWAGEN
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