OBD Guide

B0267

Air Flow Control 6 Circuit Open

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

Symptoms

  • Unstable idle
  • Deterioration in acceleration dynamics
  • Increased fuel consumption
  • Check Engine Light Illuminates

Causes

  • Open or short circuit in wiring harness
  • Malfunction of the solenoid valve (solenoid)
  • Poor contact in the connector
  • Engine control module (ECM) malfunction

How to Fix

  1. Check wiring harness for damage
  2. Check the resistance and functionality of the solenoid valve
  3. Clean and check contacts in connectors
  4. If necessary, replace the faulty component
  5. Reset the error and check if it returns

Related codes

Error B0267 by Vehicle Brand