P0350
Ignition Coil Primary/Secondary Circuit Malfunction
Generic code
Ignition System
High severity
Moderate repair
Free on OBD DashX
Want real-world data on P0350?
See which problems come with P0350, how often it shows up in other vehicles, and how to fix it — step by step.
- Real-world fix data
- How often it happens
- Step-by-step repairs
What P0350 means
- The fault code P0350 indicates that there is a malfunction in the primary or secondary circuit of the ignition coil, which may cause issues with the ignition system and engine performance.
Possible symptoms
- Illuminated check engine light
- Engine misfires or runs rough
- Reduced engine power or acceleration
- Engine stalls or does not start at all
Possible causes
- Faulty ignition coil
- Damaged or corroded wiring or connectors in the circuit
- Failed engine control module (ECM)
- Faulty spark plugs or spark plug wires
- Failed crankshaft position sensor
Related parts
- Ignition Coil: An ignition coil helps to ignite the fuel.This car's ignition coil has a problem which may cause engine misfire and rough idling
Possible solutions
- Replace the faulty ignition coil
- Check and repair any damaged or corroded wiring or connectors in the circuit
- Replace the engine control module (ECM) if necessary
- Replace the spark plugs and spark plug wires if necessary
- Replace the crankshaft position sensor if necessary
Free on OBD DashX
P0350 on OBD DashX
Real-world causes, how often this code shows up, and the fix — step by step.
Open P0350 No sign-up needed · available in 10 languagesScan your own car
Read and clear fault codes, live data and service resets with the CaRPM app.