Nissan Versa (N17): B2267 Engine speed

Description

The engine speed signal is transmitted from ECM to the combination meter via CAN communication.

DTC Logic

DTC DETECTION LOGIC                   

Diagnosis Procedure

1.CHECK COMBINATION METER INPUT SIGNAL

1. Start engine and select METER/M&A on CONSULT.

2. Using TACHO METER on DATA MONITOR, compare the value of DATA MONITOR with tachometer of combination meter. Tachometer and DATA MONITOR indications should be close.

Is the inspection result normal?

YES >> Perform ECM self-diagnosis. Refer to EC"CONSULT Function".

NO >> Replace combination meter. Refer to MWI "Removal and Installation".

B2268 WATER TEMP

Description

The engine coolant temperature signal is transmitted from ECM to the combination meter via CAN communication.

DTC Logic

DTC DETECTION LOGIC                       

Diagnosis Procedure

1.PERFORM SELF-DIAGNOSIS OF ECM

Perform "Self Diagnosis Result" of "ENGINE", and repair or replace malfunctioning parts.

>> Refer to EC "CONSULT Function".