OBD Guide

P216E

Fuel Injector Group F Supply Voltage Circuit Low

P216E is an OBD-II diagnostic trouble code meaning: Fuel Injector Group F Supply Voltage Circuit Low. Common causes: wiring harness damage, poor contact in connectors. Estimated repair cost: $6–56.

Severity
⚠️ Medium
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$6–56 (est.)

Symptoms

  • Unstable engine operation
  • Increased fuel consumption
  • Misfires
  • Check Engine light comes on
  • Reduced engine power

Causes

  • Wiring harness damage
  • Poor contact in connectors
  • Faulty injector relay
  • Blown fuse
  • Engine control module malfunction

How to Fix

  1. Check fuses and injector relays
  2. Inspect the wiring harness for damage
  3. Check contacts in injector connectors
  4. Test the voltage in the injector circuit
  5. Replace faulty components

Related codes

Error P216E by Vehicle Brand

FAQ

What does the P216E code mean?

P216E is an OBD-II diagnostic trouble code that indicates: Fuel Injector Group F Supply Voltage Circuit Low

What causes a P216E error code?

The most common causes of P216E include: Wiring harness damage; Poor contact in connectors; Faulty injector relay; Blown fuse.

How do I fix a P216E diagnostic trouble code?

To fix P216E: Check fuses and injector relays. Inspect the wiring harness for damage. Check contacts in injector connectors. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P216E?

Yes, but get it checked soon

How much does it cost to fix P216E?

The estimated repair cost for P216E is $6–56. Actual cost depends on your vehicle, location, and labor rates.

See also: Russian version · NationStat