LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Scion >> 2008 >> xB Automatic >> Repair and Diagnosis >> Engine Performance >> System >> 2AZ-FE Engine Control System - System And Circuit Testing, On-Vehicle Inspection, Removal, Inspection & Installation >> Knock Sensor >> Inspection
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Knock Sensor: Inspection

  1. INSPECT KNOCK SENSOR 
    1. Measure the resistance.

      Standard resistance 

      RESISTANCE SPECIFICATION

      Tester Connection Condition Specified Condition
      1 - 2 20°C (68°F) 120 k to 280 kΩ

      If the result is not as specified, replace the knock sensor.

      Fig 1: Measuring Resistance Between Knock Sensor Terminals
      G05183850Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
scientia non olet · About LEMON Manuals