October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

Knock Sensor

If engine knocking is present, knock sensor will produce a small voltage of about 50-70 millivolts. If engine knocking continues, check fuel quality, compression pressure, knock sensor and wiring circuits. No other tests are available from the manufacturer.