Nissan Sentra Service Manual: DTC/circuit diagnosis

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 ...

C1601 Battery power supply

DTC Logic DTC DETECTION LOGIC DTC Display item Malfunction detected condition Possible cause C1601 BATTERY VOLT When a power supply voltage to the EPS control unit ...

Other materials:

P0130 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 fluctuates according to fuel feedback control. DTC No. CONSULT screen terms (Trouble diagnosis content) DTC detecting condition Possi ...

Diagnosis system (BCM) (with intelligent key system)
Common item COMMON ITEM : CONSULT Function (BCM - COMMON ITEM) APPLICATION ITEM CONSULT performs the following functions via CAN communication with BCM. Direct Diagnostic Mode Description ECU identification The BCM part number is displayed. Self Diagnostic Result ...

P0132 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 high. DTC No. CONSULT screen terms (Trouble diagnosis content) DTC detecting condition Possible cause P0 ...