P035C
Ignition E Control Signal Circuit High
P035C is an OBD-II diagnostic trouble code meaning: Ignition E Control Signal Circuit High. Common causes: open or short circuit in the ignition coil wiring harness, cylinder e ignition coil malfunction. Estimated repair cost: $56–167.
Symptoms
- Misfire in cylinder E
- Unstable engine operation
- Power Loss
- Increased fuel consumption
- Check Engine light comes on
Causes
- Open or short circuit in the ignition coil wiring harness
- Cylinder E ignition coil malfunction
- Problems with ignition coil connectors
- ECU malfunction
- Corrosion of contacts in the control circuit
How to Fix
- Check the integrity of the ignition coil wiring harness
- Inspect the coil connectors for damage and corrosion.
- Check the resistance of the ignition coil
- If necessary, replace the ignition coil
- Check the control signal from the ECU using an oscilloscope
- If problems are detected with the ECU, replace or reprogram the unit
Related codes
Error P035C by Vehicle Brand
FAQ
What does the P035C code mean?
P035C is an OBD-II diagnostic trouble code that indicates: Ignition E Control Signal Circuit High
What causes a P035C error code?
The most common causes of P035C include: Open or short circuit in the ignition coil wiring harness; Cylinder E ignition coil malfunction; Problems with ignition coil connectors; ECU malfunction.
How do I fix a P035C diagnostic trouble code?
To fix P035C: Check the integrity of the ignition coil wiring harness. Inspect the coil connectors for damage and corrosion.. Check the resistance of the ignition coil. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P035C?
Limited driving only, diagnose soon
How much does it cost to fix P035C?
The estimated repair cost for P035C is $56–167. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat