P0243
Turbo/Super Charger Wastegate Solenoid A
Generic code
Injector Circuit
High severity
Hard repair
Free on OBD DashX
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What P0243 means
- This fault code indicates a problem with the turbocharger wastegate solenoid circuit which controls the flow of exhaust gases to the turbocharger. This may result in poor engine performance and/or reduced fuel efficiency.
Possible symptoms
- Decreased engine performance
- Reduced fuel efficiency
- Illuminated check engine light
Possible causes
- Failed wastegate solenoid
- Faulty wiring or connections in the circuit
- Corrosion or damage to electrical connections
- Failed engine control module (ECM)
Related parts
- Turbocharger/Supercharger: Turbocharger compresses in more air into the engine, hence producing more power output. Problem leads to power loss
Possible solutions
- Replace the wastegate solenoid
- Check and repair any damaged wiring or connections
- Clean or replace corroded electrical connections
- Replace the engine control module (ECM) if necessary
Free on OBD DashX
P0243 on OBD DashX
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