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Fault Code P0612

Code meaning, symptoms, possible causes, part number, and estimated cost.

P0612

Injector Control Module Relay Control Circuit

Severity: Medium

Code P0612 indicates a problem with the Fuel Injector Control Module (FICM) relay control circuit. This relay provides the necessary voltage for the module to operate the injectors. A fault in this circuit, whether in the relay itself, its wiring, or the main control module that governs it, will prevent the injectors from functioning properly and affect the engine.

Part Details

Part Name

Fuel Injector Control Module Relay

Reference P/N (OEM)

N/A

General part number for this fault code — not necessarily for your specific vehicle

Estimated Cost

₪300 - ₪1000

Engine Location

In the fuse box / In the engine compartment

Symptoms

  • Check Engine Light on
  • Engine won't start or starts with difficulty
  • Engine stalls while driving
  • Engine misfires or runs erratically

Possible Causes

  • 1Faulty Fuel Injector Control Module Relay
  • 2Damaged, shorted, or open wiring in the relay circuit
  • 3Loose connections or corrosion in connectors
  • 4Fault in the control module (PCM/ECM) that controls the relay

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