Nissan Sentra manuals

Nissan Sentra Service Manual: Ecu diagnosis information

Ecm

List of ecu reference

Reference list

Wiring diagram


System description
Component parts Component parts location Instrument lower finisher Sport mode switch The sport mode switch is installed to the instrument lower finisher. When the sport mode indica ...

Wiring diagram
Sport mode system Wiring diagram ...

Other materials:

Ipdm-e 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 ipdm e/r for damage, bend and loose connection (unit side and connector side). Is the inspection result normal? Yes ...

Repairing material
Foam Repair During factory assembly, foam insulators are installed in certain body panels and locations around the vehicle. Use the following procedure(s) to replace any factory-installed foam insulators. URETHANE FOAM APPLICATIONS Use commercially available Urethane foam for sealant (foam m ...

P0420 Three way catalyst function
DTC Logic DTC DETECTION LOGIC The ECM monitors the switching frequency ratio of air fuel ratio (A/F) sensor 1 and heated oxygen sensor 2. A three way catalyst (manifold) with high oxygen storage capacity will indicate a low switching frequency of heated oxygen sensor 2. As oxygen storage c ...

В© 2014-2026 Copyright www.nisentra.com