4.13.8. Check of a technical condition of the sensor of a detonation (on the SR20DE engine)
Be convinced that ignition is switched off. Disconnect from the sensor a block of wires and remove the sensor from the block of cylinders. Check, whether is not present on being interfaced surfaces of the block of cylinders and the sensor of traces of corrosion and pollution. Screw the sensor in the block of cylinders.