Nissan Sentra Service Manual: Wiring diagram

ECU diagnosis information

EPS control unit Reference Value VALUES ON THE DIAGNOSIS TOOL The following table includes information (items) inapplicable to this vehicle. For information (items) applicable to this vehicle, r ...

Basic inspection

Diagnosis and repair workflow Work Flow Detailed flow 1.Interview from the customer Clarify customer complaints before inspection. First of all, perform an interview utilizing stc-20, "dia ...

Other materials:

P0448 EVAP Canister vent control valve
DTC Logic DTC DETECTION LOGIC DTC No. CONSULT screen terms (Trouble diagnosis content) DTC detecting condition Possible cause P0448 VENT CONTROL VALVE (Evaporative emission system vent control circuit shorted) EVAP canister vent control valve remains clos ...

Diagnosis system (ECM)
Diagnosis description : 1st trip detection logic and two trip detection logic When a malfunction is detected for the first time, 1st trip DTC and 1st trip Freeze Frame data are stored in the ECM memory. The MIL will not illuminate at this stage. <1st trip> If the same malfunction is dete ...

Emission control system warranty
Your NISSAN vehicle is covered by the following emission warranties: For USA Emission Defects Warranty Emissions Performance Warranty Details of this warranty may be found with other vehicle warranties in your Warranty Information Booklet which comes with your NISSAN vehicle. If you ...