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Fault Code P0846

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

P0846

Transmission Fluid Pressure Sensor/Switch 'B' Circuit Range/Performance

Severity: High

Code P0846 indicates an issue with the range or performance of the 'B' transmission fluid pressure sensor/switch circuit. The sensor is sending implausible data or data outside the expected range.

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

  • Erratic or harsh shifting
  • Transmission slipping
  • Transmission enters limp mode
  • Check Engine Light on

Possible Causes

  • 1Faulty transmission fluid pressure sensor/switch
  • 2Wiring issues such as high resistance
  • 3Loose connections or corrosion
  • 4Malfunction in the Transmission Control Module (TCM)

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