OBD Guide

P020F

Cylinder 6 Injection Timing

P020F is an OBD-II diagnostic trouble code meaning: Cylinder 6 Injection Timing. Common causes: cylinder 6 injector malfunction, damage to the injector wiring harness. Estimated repair cost: $56–167.

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

Symptoms

  • Misfire in cylinder 6
  • Reduced engine power
  • Unstable engine idling
  • Increased fuel consumption

Causes

  • Cylinder 6 injector malfunction
  • Damage to the injector wiring harness
  • Poor contact in connectors
  • Engine control unit (ECU) malfunction
  • Problems with CKP or CMP sensors

How to Fix

  1. Check the condition of the injector of cylinder 6
  2. Inspect the wiring harness for damage
  3. Check the contacts in the injector and ECU connectors
  4. Test CKP and CMP sensors
  5. If necessary, replace the injector or wiring harness

Related codes

Error P020F by Vehicle Brand

FAQ

What does the P020F code mean?

P020F is an OBD-II diagnostic trouble code that indicates: Cylinder 6 Injection Timing

What causes a P020F error code?

The most common causes of P020F include: Cylinder 6 injector malfunction; Damage to the injector wiring harness; Poor contact in connectors; Engine control unit (ECU) malfunction.

How do I fix a P020F diagnostic trouble code?

To fix P020F: Check the condition of the injector of cylinder 6. Inspect the wiring harness for damage. Check the contacts in the injector and ECU connectors. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P020F?

Limited driving only, diagnose soon

How much does it cost to fix P020F?

The estimated repair cost for P020F is $56–167. Actual cost depends on your vehicle, location, and labor rates.

See also: Russian version · NationStat