Subaru 1983 – 1988 Carbureted models DTC 11 – Ignition pulse system/crank angle sensor(87 & later)
DTC 11 meaning on Subaru 1983 – 1988 Carbureted models
DTC 11 indicates a fault in the ignition pulse system or crank angle sensor on Subaru 1983 – 1988 Carbureted models.
Subaru 1983 – 1988 Carbureted models DTC 11 symptoms
- Engine misfires or runs rough
- Difficulty starting the engine
- Loss of power during acceleration
Subaru 1983 – 1988 Carbureted models DTC 11 causes
- Defective crank angle sensor
- Wiring issues in the ignition pulse system
- Faulty ignition control module
Subaru 1983 – 1988 Carbureted models DTC 11 seriousness
DTC 11 can lead to poor engine performance, reduced fuel efficiency, and potential stalling of the vehicle. Ignoring this issue can cause further damage to the engine.
How to diagnose DTC 11 on Subaru 1983 – 1988 Carbureted models
- Use a scan tool to retrieve the trouble code
- Inspect the crank angle sensor for any visible damage
- Check the wiring connections for corrosion or breaks
How to fix DTC 11 on Subaru 1983 – 1988 Carbureted models
- Replace the faulty crank angle sensor
- Repair any damaged wiring in the ignition pulse system
- If needed, replace the ignition control module
How to erase DTC 11 on Subaru 1983 – 1988 Carbureted models
To clear DTC 11, use a scan tool to reset the trouble code after the underlying issue has been fixed. This will erase the fault code from the vehicle’s memory.
Recommended tools for Subaru 1983 – 1988 Carbureted models diagnostics
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