P0106 – MAP Sensor Range/Performance

Description

The ECM detects a MAP sensor signal outside expected range.

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Symptoms

  • Hesitation
  • Poor acceleration
  • Rough idle

Causes

  • Vacuum leaks
  • Faulty MAP sensor
  • Wiring issues

Diagnosis

  • Monitor MAP data
  • Inspect vacuum lines
  • Check wiring

Repair

  • Replace MAP sensor
  • Fix leaks
  • Repair wiring