Nissan Sentra manuals

Nissan Sentra Service Manual: Ecu diagnosis information

Diagnosis system (combination meter)
Description COMBINATION METER SELF-DIAGNOSIS MODE The information display, speedometer and tachometer can be checked in self-diagnosis mode. STARTING COMBINATION METER SELF-DIAGNOSIS MODE NOTE: ...

Combination meter
Reference Value VALUES ON THE DIAGNOSIS TOOL NOTE: The following table includes information (items) inapplicable to this vehicle. For information (items) applicable to this vehicle, refer to CON ...

Other materials:

Ecm branch line circuit
Diagnosis Procedure 1.CHECK CONNECTOR Turn the ignition switch OFF. Disconnect the battery cable from the negative terminal. Check the terminals and connectors of the ECM for damage, bend and loose connection (unit side and connector side). Is the inspection result normal? YES > ...

P1078 EVT Control position sensor
DTC Logic DTC DETECTION LOGIC DTC No. CONSULT screen terms (Trouble diagnosis content) DTC detecting condition Possible cause P1078 EXH TIM SEN/CIRC-B1 (Exhaust valve timing control position sensor circuit bank 1) An excessively high or low voltage from ...

P1554 Battery current sensor
DTC Logic DTC DETECTION LOGIC DTC No. CONSULT screen terms (Trouble diagnosis content) DTC detecting condition Possible cause P1554 BAT CURRENT SENSOR (Battery current sensor) The output voltage of the battery current sensor is lower than the specified value ...

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