OBD Guide

P0210

Cylinder 10 Injector A Circuit

P0210 is an OBD-II diagnostic trouble code meaning: Cylinder 10 Injector A Circuit. Common causes: open or short circuit in the injector circuit, cylinder 10 injector malfunction. Estimated repair cost: $56–167.

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$56–167 (est.)

Symptoms

  • Misfires
  • Reduced engine power
  • Unstable idle
  • Increased fuel consumption

Causes

  • Open or short circuit in the injector circuit
  • Cylinder 10 injector malfunction
  • Wiring harness damage
  • ECU malfunction

How to Fix

  1. Check the resistance of the injector of cylinder 10
  2. Inspect the wiring harness for damage
  3. Check the voltage at the injector connector
  4. Replace the injector if necessary
  5. Check and replace fuses or relays

Related codes

Error P0210 by Vehicle Brand

FAQ

What does the P0210 code mean?

P0210 is an OBD-II diagnostic trouble code that indicates: Cylinder 10 Injector A Circuit

What causes a P0210 error code?

The most common causes of P0210 include: Open or short circuit in the injector circuit; Cylinder 10 injector malfunction; Wiring harness damage; ECU malfunction.

How do I fix a P0210 diagnostic trouble code?

To fix P0210: Check the resistance of the injector of cylinder 10. Inspect the wiring harness for damage. Check the voltage at the injector connector. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P0210?

Limited driving only, diagnose soon

How much does it cost to fix P0210?

The estimated repair cost for P0210 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

See also: Russian version · NationStat