Subaru OBD-II 1996 & Newer models DTC P1106 – Engine Torque Control Signal 2 Circuit Malfunction
DTC P1106 meaning on Subaru OBD-II 1996 & Newer models
DTC P1106 indicates a malfunction in the Engine Torque Control Signal 2 Circuit on Subaru vehicles equipped with OBD-II systems from 1996 onwards.
Subaru OBD-II 1996 & Newer models DTC P1106 symptoms
- Check Engine Light (MIL) illuminated
- Reduced engine performance
- Engine may run rough or stall
Subaru OBD-II 1996 & Newer models DTC P1106 causes
- Faulty Engine Torque Control Signal 2 Circuit
- Wiring issues in the circuit
- Defective Engine Control Module (ECM)
Subaru OBD-II 1996 & Newer models DTC P1106 seriousness
The seriousness of DTC P1106 lies in its potential to affect engine performance and drivability. Ignoring this issue can lead to further damage to engine components.
How to diagnose DTC P1106 on Subaru OBD-II 1996 & Newer models
- Use an OBD-II scanner to retrieve the trouble code
- Inspect the Engine Torque Control Signal 2 Circuit for any visible damage or loose connections
- Check the wiring harness for continuity and shorts
- Test the Engine Control Module (ECM) for proper functioning
How to fix DTC P1106 on Subaru OBD-II 1996 & Newer models
- Repair or replace any damaged wiring in the Engine Torque Control Signal 2 Circuit
- Ensure all connections are secure and free of corrosion
- If the ECM is faulty, replace it with a new one
- Clear the trouble code and test drive the vehicle to verify the repair
How to erase DTC P1106 on Subaru OBD-II 1996 & Newer models
To erase DTC P1106 on Subaru OBD-II 1996 & Newer models, you can use an OBD-II scanner to clear the trouble code from the ECM’s memory. Make sure the underlying issue has been addressed before clearing the code.
Recommended tools for Subaru OBD-II 1996 & Newer models diagnostics
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Easy-to-use Multimeter for reliable diagnostics: AstroAI Auto-ranging Multimeter
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