P135B BMW - Knock Sensor Signal 2 Signal Implausible

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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Possible causes

  • Faulty Knock Sensor
  • Knock Sensor harness is open or shorted
  • Knock Sensor circuit poor electrical connection

Possible symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

P135b Bmw Description

The Engine Control Module (ECM) monitors the Knock Sensor. The ECM sets the OBDII code when the Knock Sensor is not to factory specifications.
OBDII Code P135b Bmw - Knock Sensor Signal 2 Signal Implausible - AutoCodes.com

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P135B BMW Comments

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