Nissan Sentra manuals

Nissan Sentra Service Manual: C1130 Engine signal

DTC Logic

DTC DETECTION LOGIC

DTC

Display Item

Malfunction detected condition

Possible causes

C1130 ENGINE SIGNAL 1 When a malfunction is detected in ECM system.
  • ECM
  • ABS actuator and electric unit (control unit)
  • CAN communication line

DTC CONFIRMATION PROCEDURE

1.CHECK SELF DIAGNOSTIC RESULT

With CONSULT.


  1. Turn ignition switch ON.

  2. Perform self diagnostic result.

Is DTC C1130 detected? YES >> Proceed to diagnosis procedure. Refer to BRC-76, "Diagnosis Procedure".

NO >> Inspection End.

Diagnosis Procedure

1.CHECK SELF DIAGNOSTIC RESULT FOR ENGINE SYSTEM

Perform self diagnostic result. Refer to EC-66, "CONSULT With CONSULT.


Perform self diagnostic result. Refer to EC-66, "CONSULT Function".

Are any ECM DTCs detected? YES >> Refer to EC-94, "DTC Index".

NO >> GO TO 2.

2.CHECK SELF DIAGNOSTIC RESULT FOR ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)

With CONSULT


  1. Perform self diagnostic result and erase DTCs.

  2. Turn ignition switch OFF.

  3. Start engine and drive vehicle for a short period of time.

  4. Check that malfunction indicator lamp (MIL) turns OFF.

  5. Stop vehicle and perform self diagnostic result.

Is DTC C1130 detected? YES >> Replace ABS actuator and electric unit (control unit). Refer to BRC-110, "Removal and Installation".

NO >> Check pin terminals and connection of connectors for abnormal conditions. Repair or replace malfunctioning components.

C1121, C1123, C1125, C1127 ABS OUT Valve system
DTC Logic DTC DETECTION LOGIC DTC DETECTION LOGIC Display Item Malfunction detected condition Possible causes C1121 FR LH OUT ABS SOL When a malfunction is detected i ...

C1140 Actuator relay system
DTC Logic DTC DETECTION LOGIC DTC Display Item Malfunction detected condition Possible causes C1140 ACTUATOR RLY When a malfunction is detected in actuator relay. ...

Other materials:

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 ...

2135 TP Sensor
DTC Logic DTC DETECTION LOGIC NOTE: If DTC P2135 is displayed with DTC P0643, first perform the trouble diagnosis for DTC P0643. Refer to EC-353, "DTC Logic". DTC No. CONSULT screen terms (Trouble diagnosis content) DTC detecting condition Possible cause ...

P0031, P0032 A/F sensor 1 Heater
DTC Logic DTC DETECTION LOGIC DTC No. CONSULT screen terms (Trouble diagnosis content) DTC detecting condition Possible cause P0031 A/F SEN 1 HTR (B1) (HO2S heater control circuit low bank 1 sensor 1) The current amperage in the A/F sensor 1 heater circui ...

В© 2014-2025 Copyright www.nisentra.com