Audi DTC P1349 – Ignition Coil Power Output Stage 2 Open Circuit
DTC P1349 meaning on Audi
DTC P1349 on an Audi indicates an open circuit in the ignition coil power output stage 2. This fault code is triggered when the Engine Control Module (ECM) detects a lack of continuity or a break in the circuit that supplies power to the ignition coil.
Audi DTC P1349 symptoms
Symptoms of DTC P1349 on an Audi may include:
- Check Engine Light illuminated on the dashboard
- Engine misfires
- Rough idling or stalling
- Reduced engine performance
Audi DTC P1349 causes
Common causes of DTC P1349 on an Audi include:
- Faulty ignition coil
- Wiring harness issues
- Loose or corroded electrical connections
- ECM malfunction
Audi DTC P1349 seriousness
Ignoring DTC P1349 on an Audi can lead to further engine performance issues and potential damage. It is recommended to address this fault code promptly to prevent more severe problems.
How to diagnose DTC P1349 on Audi
To diagnose DTC P1349 on an Audi, a mechanic may perform the following steps:
- Use a diagnostic scanner to retrieve the fault code
- Inspect the ignition coil and related components for visible damage
- Check the wiring harness for any signs of wear or breakage
- Test the continuity of the circuit using a multimeter
How to fix DTC P1349 on Audi
To fix DTC P1349 on an Audi, the following steps may be taken:
- Replace the faulty ignition coil if necessary
- Repair or replace any damaged wiring or connectors
- Clear the fault code from the ECM memory
- Perform a test drive to ensure the issue has been resolved
How to erase DTC P1349 on Audi
To erase DTC P1349 on an Audi, you can use a diagnostic scanner to clear the fault code from the ECM memory. Once the repair has been completed and the issue resolved, clearing the code will reset the Check Engine Light.
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