P035B
Ignition E Control Signal Circuit Low
P035B is an OBD-II diagnostic trouble code meaning: Ignition E Control Signal Circuit Low. Common causes: open or short circuit in wiring harness, ignition coil malfunction. Estimated repair cost: $56–167.
Symptoms
- Misfires
- Unstable engine operation
- Power reduction
- Increased fuel consumption
- Check Engine Light Is On
Causes
- Open or short circuit in wiring harness
- Ignition coil malfunction
- Problems with the ECU
- Poor contact in connectors
How to Fix
- Check wiring harness for damage
- Check the ignition coil and ECU connectors
- Check the resistance of the ignition coil
- Replace the ignition coil if necessary
- Check and, if necessary, replace the computer
Related codes
Error P035B by Vehicle Brand
FAQ
What does the P035B code mean?
P035B is an OBD-II diagnostic trouble code that indicates: Ignition E Control Signal Circuit Low
What causes a P035B error code?
The most common causes of P035B include: Open or short circuit in wiring harness; Ignition coil malfunction; Problems with the ECU; Poor contact in connectors.
How do I fix a P035B diagnostic trouble code?
To fix P035B: Check wiring harness for damage. Check the ignition coil and ECU connectors. Check the resistance of the ignition coil. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P035B?
Limited driving only, diagnose soon
How much does it cost to fix P035B?
The estimated repair cost for P035B is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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