Nissan Sentra Service Manual: Wiring diagram

Ecu diagnosis information

Ecm List of ecu reference Reference list ...

Basic inspection

Diagnosis and repair work flow Work flow Overall sequence Detailed flow 1.Get information for symptom Get the detailed information from the customer about the symptom (the condition and the ...

Other materials:

P0443 EVAP Canister purge volume control solenoid valve
DTC No. CONSULT screen terms (Trouble diagnosis content) DTC detecting condition Possible cause P0443 PURG VOLUME CONT/V (Evaporative emission system purge control valve circuit) A The canister purge flow is detected during the vehicle is stopped while t ...

P0131 A/F Sensor 1
DTC Logic DTC DETECTION LOGIC To judge the malfunction, the diagnosis checks that the A/F signal computed by ECM from the A/F sensor 1 signal is not inordinately low. DTC No. CONSULT screen terms (Trouble diagnosis content) DTC detecting condition Possible cause P01 ...

M&A 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 combination meter for damage, bend and loose connection (unit side and connector side). Is the inspection result nor ...