nissan Workshop Repair Guides

Nissan and Datsun Workshop Service and Repair Manuals

Knock Sensor > < Initial Inspection and Diagnostic Overview|Page 1983
Page 25
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NOTE:
ECM and IPDM E/R have a termination circuit. Check other units first.
4. Connect the battery cable to the negative terminal. Check if the symptoms described in the "Symptom (Results from interview with customer)" are

reproduced.

NOTE:
Although unit-related error symptoms occur, do not confuse them with other symptoms.
Inspection result
Reproduced - Connect the connector. Check other units as per the above procedure.
Non-reproduced - Replace the unit whose connector was disconnected.

Knock Sensor > < Initial Inspection and Diagnostic Overview|Page 1983