OBD Guide
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P1205

Fuel System Failure Caused No. 5 Cylinder Misfire

P1205 is an OBD-II diagnostic trouble code meaning: Fuel System Failure Caused No. 5 Cylinder Misfire. Common causes: malfunction of the fuel injector of cylinder 5, fuel injector dirty. Estimated repair cost: $17–89.

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$17–89 (est.)

Symptoms

  • Misfire in cylinder 5
  • Unstable engine operation
  • Increased fuel consumption
  • Power Loss
  • Check Engine light comes on

Causes

  • Malfunction of the fuel injector of cylinder 5
  • Fuel injector dirty
  • Problems with the fuel pump
  • Malfunction in the injector control circuit
  • Clogged fuel filter

How to Fix

  1. Check the condition of the fuel injector of cylinder 5
  2. Clean or replace a dirty injector
  3. Check fuel pressure and pump operation
  4. Diagnose the injector control circuit
  5. Replace the fuel filter if necessary

Related codes

P1206P1204P1300

Error P1205 by Vehicle Brand

AcuraHondaInfinitiJaguarVolkswagen

FAQ

What does the P1205 code mean?

P1205 is an OBD-II diagnostic trouble code that indicates: Fuel System Failure Caused No. 5 Cylinder Misfire

What causes a P1205 error code?

The most common causes of P1205 include: Malfunction of the fuel injector of cylinder 5; Fuel injector dirty; Problems with the fuel pump; Malfunction in the injector control circuit.

How do I fix a P1205 diagnostic trouble code?

To fix P1205: Check the condition of the fuel injector of cylinder 5. Clean or replace a dirty injector. Check fuel pressure and pump operation. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P1205?

Limited driving only, diagnose soon

How much does it cost to fix P1205?

The estimated repair cost for P1205 is $17–89. Actual cost depends on your vehicle, location, and labor rates.

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