

The sensor A is located behind the lower grille of the front bumper.
To keep the system operating properly, be sure to observe the following:
Before customizing or restoring the front bumper, it is recommended that you visit a NISSAN dealer.
FCC Notice
For USA
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
1. This device may not cause harmful interference, and
2. This device must accept any interference received, including interference that may cause undesired operation.
FCC Warning
Changes or modification not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
For Canada
This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: 1. This device may not cause interference, 2. This device must accept any interference, including interference that may cause undesired operation of the device.
System malfunction
Driver Attention Alert (if so equipped)P0014, P0024 EVT control
DTC Logic
DTC DETECTION LOGIC
NOTE:
If DTC P0014 or P0024 is displayed with DTC P0078, P0084 first
perform trouble diagnosis for DTC
P0078, P0084. Refer to EC-180, "DTC Logic".
If DTC P0014 or P0024 is displayed with DTC P1078, P1084 first
perform trouble diagn ...
P0078, P0084 EVT control magnet retarder
Description
Exhaust valve timing control magnet retarder (1) controls the shut/
open timing of the exhaust valve by ON/OFF pulse duty signals sent
from the ECM.
The longer pulse width retards valve timing.
The shorter pulse width advances valve timing.
DTC Logic
DTC DETECTION LOGIC
...
CAN communication circuit
Diagnosis Procedure
1.CONNECTOR INSPECTION
Turn the ignition switch OFF.
Disconnect the battery cable from the negative terminal.
Disconnect all the unit connectors on CAN communication system.
Check terminals and connectors for damage, bend and loose
connection.
2.CHECK HARNESS CON ...