P10CD
Exhaust Aftertreatment Fuel Injector High Control Circuit Low Voltage
P10CD is an OBD-II diagnostic trouble code meaning: Exhaust Aftertreatment Fuel Injector High Control Circuit Low Voltage. Common causes: open or short circuit in the injector control circuit, malfunction of the fuel injector of the cleaning system. Estimated repair cost: $28–167.
Symptoms
- Check Engine Light Is On
- Reduced efficiency of the exhaust gas cleaning system
- Possible problems with diesel particulate filter regeneration
- Increase in harmful emissions
- Possible loss of engine power
Causes
- Open or short circuit in the injector control circuit
- Malfunction of the fuel injector of the cleaning system
- Relay or fuse problems
- ECU malfunction
- Corrosion or poor contact in connectors
How to Fix
- Checking the integrity of the control circuit and wiring harness
- Diagnostics of the condition of the nozzle of the cleaning system
- Checking relays and fuses
- Inspect connectors for corrosion or damage
- Checking the ECU output signals
Related codes
FAQ
What does the P10CD code mean?
P10CD is an OBD-II diagnostic trouble code that indicates: Exhaust Aftertreatment Fuel Injector High Control Circuit Low Voltage
What causes a P10CD error code?
The most common causes of P10CD include: Open or short circuit in the injector control circuit; Malfunction of the fuel injector of the cleaning system; Relay or fuse problems; ECU malfunction.
How do I fix a P10CD diagnostic trouble code?
To fix P10CD: Checking the integrity of the control circuit and wiring harness. Diagnostics of the condition of the nozzle of the cleaning system. Checking relays and fuses. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P10CD?
Yes, but get it checked soon
How much does it cost to fix P10CD?
The estimated repair cost for P10CD is $28–167. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat