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2006 FORD EXPLORER
4.0L V6 SOHC•AWD•AUTOMATIC•gas
4 active safety recalls on this vehicle — view recalls
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Repairs0Labor495Torque3431Fluid10DTC1814Battery1Maintenance0Recalls4
P0067moderate severityPowertrain

Air Assisted Injector Control Circuit High

on 2006 Ford Explorer 4.0L V6 SOHC · AWD

What this code means

The air assisted injector control circuit is reading higher voltage than expected. This can disrupt proper fuel atomization.

Symptoms

  • Rough running engine
  • Poor throttle response
  • Check engine light on

Common causes

  • Short to voltage in circuit
  • Faulty injector air control valve
  • Damaged connector
  • Failed PCM driver

Diagnostic steps

  1. Scan for stored codes
  2. Inspect wiring for short to power
  3. Measure circuit voltage
  4. Test PCM control output
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