Engine Speed Signal Inspection

1. Start engine and select "METER A/C AMP" on CONSULT-II.
2. Using "TACHO METER" on the data monitor, compare the value of data monitor with tachometer pointer of combination meter.

OK or NG 

OK:  GO TO 2.

NG:  Replace the combination meter. Refer to "COMBINATION METER ".

Fig 1: CONSULT II DATA MONITOR Screen

Courtesy of NISSAN MOTOR CO., U.S.A.

1. Select "ENGINE" on CONSULT-II.
2. Using "ENG SPEED" on the data monitor, print out the CONSULT-II screen when the engine is idling.
3. Select "METER A/C AMP" on CONSULT-II.
4. Using "TACHO METER" on the data monitor, compare the value of data monitor of the idling speed with that of the "ENG SPEED".

OK or NG 

OK:  Perform ECM self-diagnosis. Refer to "SELF-DIAG RESULTS MODE ".

NG:  Replace the unified meter and A/C amp. Refer to "UNIFIED METER AND A/C AMP. ".

Fig 2: CONSULT II DATA MONITOR Screen

Courtesy of NISSAN MOTOR CO., U.S.A.