Sentra Hatchback Coupe L4-1597cc 1.6L SOHC (E16i) (1987)
Camshaft Position Sensor: Testing and Inspection
SELF-DIAGNOSTIC PROCEDURE
In real time diagnosis, if any of the following items are judged to be faulty, a malfunction is indicated immediately.
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Crank angle sensor (180° signal & 1° signal)
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Ignition signal
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Air flow meter output signal
Consequently, this diagnosis is a very effective measure to diagnose whether the above systems cause the malfunction or not, during driving test.
Compared with self-diagnosis, real time diagnosis is very sensitive, and can detect malfunctioning conditions in a moment. Further, items regarded
to be malfunctions in this diagnosis are not stored in E.C.U. memory.
CAUTION: In real time diagnosis, pay attention to inspection lamp flashing. E.C.U. displays the malfunction code only once, and does not memorize
the inspection.