Nissan Sentra Service Manual: Wiring diagram

Ecu diagnosis information

Ecm, ipdm e/r, bcm List of ecu reference ...

Basic inspection

Diagnosis and repair work flow Work flow OVERALL SEQUENCE DETAILED FLOW 1.GET INFORMATION FOR SYMPTOM Get detailed information from the customer about the symptom (the condition and the ...

Other materials:

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 ...

Ground
Ground distribution Main harness Engine room harness Engine control harness Body harness ...

Driver side door mirror defogger
Description Heats the heating wire with the power supply from the rear window defogger relay to prevent the door mirror from fogging up. Component Function Check Check that heating wire of door mirror defogger lh is heated when turning the rear window defogger switch on. Is the inspect ...