OBD Guide
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P1207

Fuel Injector Circuit Cylinder 7 Electrical Malfunction

P1207 is an OBD-II diagnostic trouble code meaning: Fuel Injector Circuit Cylinder 7 Electrical Malfunction. Common causes: open or short circuit in wiring harness, fuel injector malfunction. Estimated repair cost: $28–89.

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$28–89 (est.)

Symptoms

  • Uneven engine operation
  • Power reduction
  • Increased fuel consumption
  • Misfire in cylinder 7
  • Check Engine Light Is On

Causes

  • Open or short circuit in wiring harness
  • Fuel injector malfunction
  • Poor contact in the injector connector
  • Problems with the engine control unit
  • Blown injector circuit fuse

How to Fix

  1. Check the integrity of the wiring harness to the injector
  2. Check the injector resistance (usually 10-16 ohms)
  3. Clean the contacts of the injector connector
  4. Check for voltage at the injector connector
  5. If necessary, replace the faulty injector

Related codes

P0207P1201P1200

Error P1207 by Vehicle Brand

JaguarVolkswagen

FAQ

What does the P1207 code mean?

P1207 is an OBD-II diagnostic trouble code that indicates: Fuel Injector Circuit Cylinder 7 Electrical Malfunction

What causes a P1207 error code?

The most common causes of P1207 include: Open or short circuit in wiring harness; Fuel injector malfunction; Poor contact in the injector connector; Problems with the engine control unit.

How do I fix a P1207 diagnostic trouble code?

To fix P1207: Check the integrity of the wiring harness to the injector. Check the injector resistance (usually 10-16 ohms). Clean the contacts of the injector connector. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P1207?

Limited driving only, diagnose soon

How much does it cost to fix P1207?

The estimated repair cost for P1207 is $28–89. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat