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Fault Code P0844

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

P0844

Transmission Fluid Pressure Sensor/Switch 'A' Circuit Intermittent

Severity: High

Code P0844 indicates an intermittent malfunction in the electrical circuit of the 'A' transmission fluid pressure sensor/switch. This can lead to inconsistent symptoms and unpredictable transmission operation.

Part Details

Part Name

Transmission Fluid Pressure Sensor/Switch

Reference P/N (OEM)

N/A

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

Estimated Cost

₪400 - ₪1500

Engine Location

Inside or on the transmission

Symptoms

  • Inconsistent shifting
  • Intermittent gear slipping
  • Entering and exiting limp mode intermittently
  • Check Engine Light on

Possible Causes

  • 1Loose connections or corrosion in the circuit
  • 2Damaged wiring (intermittent short or open circuit)
  • 3Intermittently faulty transmission fluid pressure sensor/switch
  • 4Malfunction in the Transmission Control Module (TCM)

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