Knock sensors, checking: Notes
NOTE:
- To remove and install Knock Sensors, intake manifold must be removed. See AIR FILTER, DISASSEMBLING AND ASSEMBLING , item 25.
- Contact surfaces between knock sensor and cylinder block must be free of corrosion, dirt and grease.
- For the Knock Sensors to function properly, it is important for tightening torque to be exactly 20 Nm.
- Use only gold -plated terminals when servicing terminals in harness connector of knock sensors.