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Fault Code P0698

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

P0698

Sensor Reference Voltage 'C' Circuit Low

Severity: Medium

This code indicates that the sensor reference voltage in circuit 'C' is lower than normal, which can lead to incorrect readings from various sensors in the system. This requires immediate inspection.

Part Details

Part Name

Sensor Reference Voltage Circuit

Reference P/N (OEM)

N/A

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

Estimated Cost

₪400 - ₪1200

Engine Location

Wiring harness, Engine Control Module (ECM)

Symptoms

  • Check Engine Light on
  • Hard starting
  • Poor engine performance
  • Rough engine operation

Possible Causes

  • 1Short to ground
  • 2Faulty or loose wiring
  • 3Faulty sensor drawing excessive current
  • 4Damaged Engine Control Module (ECM)

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