P0552 – Power Steering Pressure Sensor Low Input

Description

The power steering pressure sensor signal is lower than expected.

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Symptoms

  • Check engine light on
  • Car has electrical problems

Causes

  • Low sensor voltage
  • Wiring short
  • Faulty sensor

Diagnosis

  • Check wiring
  • Measure sensor voltage
  • Inspect connectors

Repair

  • Replace sensor
  • Repair wiring
  • Fix connector