OBD Guide

P216D

Fuel Injector Group F Supply Voltage Circuit/Open

P216D is an OBD-II diagnostic trouble code meaning: Fuel Injector Group F Supply Voltage Circuit/Open. Common causes: broken wiring to group f injectors, poor contact in the injector connector. Estimated repair cost: $17–89.

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

Symptoms

  • Unstable engine operation
  • Misfires in certain cylinders
  • Increased fuel consumption
  • Reduced engine power
  • Check Engine Light Illuminates

Causes

  • Broken wiring to group F injectors
  • Poor contact in the injector connector
  • Injector unit malfunction
  • Problems with the relay or power fuse
  • Engine ECU malfunction

How to Fix

  1. Check the integrity of the wiring to the injectors of group F
  2. Inspect and clean the contacts in the injector connectors
  3. Check the resistance of group F injectors
  4. Check the voltage in the injector power supply circuit
  5. If necessary, replace faulty injectors

Related codes

Error P216D by Vehicle Brand

FAQ

What does the P216D code mean?

P216D is an OBD-II diagnostic trouble code that indicates: Fuel Injector Group F Supply Voltage Circuit/Open

What causes a P216D error code?

The most common causes of P216D include: Broken wiring to group F injectors; Poor contact in the injector connector; Injector unit malfunction; Problems with the relay or power fuse.

How do I fix a P216D diagnostic trouble code?

To fix P216D: Check the integrity of the wiring to the injectors of group F. Inspect and clean the contacts in the injector connectors. Check the resistance of group F injectors. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P216D?

Limited driving only, diagnose soon

How much does it cost to fix P216D?

The estimated repair cost for P216D is $17–89. Actual cost depends on your vehicle, location, and labor rates.

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