Nissan Sentra manuals

Nissan Sentra Service Manual: Dtc/circuit diagnosis

Inspection and adjustment
Additional service when replacing control unit Additional service when replacing control unit : description Memory reset procedure Please observe the following instructions at confirming the moo ...

Power supply and ground circuit
Body control system Body control system : diagnosis procedure Regarding wiring diagram information, refer to bcs-51, "wiring diagram". 1.Check fuses and fusible link Check that the follo ...

Other materials:

How to read the displayed lines
Guiding lines which indicate the vehicle width and distances to objects with reference to the vehicle body line A are displayed on the monitor. Distance guide lines: Indicate distances from the vehicle body. Red line 1 : approx. 1.5 ft (0.5 m) Yellow line 2 : approx. 3 ft (1 m) Green ...

Engine protection control at low engine oil pressure
ENGINE PROTECTION CONTROL AT LOW ENGINE OIL PRESSURE : System Description SYSTEM DIAGRAM INPUT/OUTPUT SIGNAL CHART Sensor Input signal to ECM ECM function Actuator Engine oil pressure sensor Engine oil pressure Engine protection control Oil pressure warning ...

P0138 HO2S2
DTC Logic DTC DETECTION LOGIC The heated oxygen sensor 2 has a much longer switching time between rich and lean than the air fuel ratio (A/ F) sensor 1. The oxygen storage capacity of the three way catalyst (manifold) causes the longer switching time. MALFUNCTION A To judge the malfunction ...

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