nissan Workshop Repair Guides

Nissan and Datsun Workshop Service and Repair Manuals

Heater Core|Description and Operation|Page 4382 > < All Other Service Bulletins for Heater Core:|Removal|Page 4378
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Detonation Sensor: Description and Operation

Fig. 44 Detonation control system.

    This system, Fig. 44, incorporates a detonation sensor to monitor detonation in each combustion chamber and send a corresponding signal to the
control unit. The detonation control unit, located under the driver's seat, varies ignition timing to minimize detonation.

Heater Core|Description and Operation|Page 4382 > < All Other Service Bulletins for Heater Core:|Removal|Page 4378