Nissan Rogue Service Manual: Mixture ratio self-learning value clear

Nissan Rogue Service Manual / Engine / Engine Control System / Basic inspection / Mixture ratio self-learning value clear

Description

This describes how to erase the mixture ratio self-learning value. For the actual procedure, follow the instructions in “Diagnosis Procedure”.

Work Procedure

1.START

With CONSULT

Start engine and warm it up to normal operating temperature.
Select “SELF-LEARNING CONT” in “WORK SUPPORT” mode of “ENGINE” using CONSULT.
Clear mixture ratio self-learning value by touching “CLEAR”.

With GST

Start engine and warm it up to normal operating temperature.
Turn ignition switch OFF.
Disconnect mass air flow sensor harness connector.
Restart engine and let it idle for at least 5 seconds.
Stop engine and reconnect mass air flow sensor harness connector.
Select Service $03 with GST. Make sure DTC P0102 is detected.
Select Service $04 with GST to erase the DTC P0102.

>> END

Idle air volume learning

Description Idle Air Volume Learning is a function of ECM to learn the idle air volume that keeps each engine idle speed within the specific range. It must be performed under any of the following ...

Fuel pressure

Work Procedure FUEL PRESSURE RELEASE 1.FUEL PRESSURE RELEASE With CONSULT Turn ignition switch ON. Perform “FUEL PRESSURE RELEASE” in “WORK SUPPORT” mode of “ENGINE” ...

Other materials:

CAN system (type 7)
MAIN LINE BETWEEN IPDM-E AND DLC CIRCUIT Diagnosis Procedure 1.CHECK CONNECTOR Turn the ignition switch OFF. Disconnect the battery cable from the negative terminal. Check the following terminals and connectors for damage, bend and loose connection (connector side an ...

B0028 side airbag module RH
Description DTC B0028 FRONT RH SIDE AIR BAG MODULE The front RH side air bag module is wired to the air bag diagnosis sensor unit. The air bag diagnosis sensor unit will monitor for opens and shorts in detected lines to the front RH side air bag module. PART LOCATION Refer to SRC-6, "C ...

U0300 CAN communication data
DTC Description DTC DETECTION LOGIC DTC CONSULT screen terms (Trouble diagnosis content) DTC detection condition U0300 CAN COMM DATA (Internal Control Module Software Incompatibility) When the ignition switch is ON, the data length transmitted from each con ...