The sensor of a detonation defines a detonation in cylinders of the engine and transmits an operating signal to the ESM block which reduces a corner of an advancing of ignition by the size excluding a detonation in cylinders of the engine.
PERFORMANCE ORDER
1. Sensors of a detonation are located under an inlet collector. For access to sensors of a detonation it is necessary to remove the chamber of an air inlet and an inlet collector.
2. Using an ohmmeter, check that there is no contact between contacts of the sensor of a detonation and the engine.