Nissan Juke Service and Repair Manual : Engine Control System K9K
- Precaution
- Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"
- Precaution for Procedure without Cowl Top Cover
- On Board Diagnostic (OBD) System of Engine
- General Precautions
- Cleanliness
- System description
- ECU diagnosis information
- Wiring diagram
- Basic inspection
- Diagnosis and repair workflow
- Basic inspection
- Additional service when replacing ECM
- EGR volume control valve closed position learning
- Throttle valve closed position learning
- Service regeneration
- DPF (diesel particulate filter) data clear
- DTC/circuit diagnosis
- Power supply and ground circuit
- P0001 fuel pump
- P0002 fuel pump
- P0016 CKP - CMP correlation
- P0045 TC boost control solenoid valve
- P0087 fuel pump
- P0089 fuel pump
- P0090 fuel pump
- P0100 MAF sensor
- P0101 MAF sensor
- P0110 IAT sensor
- P0115 ECT sensor
- P0120 TP sensor
- P012A TC boost sensor
- P012B TC boost sensor
- P0180 FPT sensor
- P0190 FRP sensor
- P0200 fuel injector
- P0201, P0202, P0203, P0204 fuel injector
- P0217 engine over temperature
- P0225 APP sensor
- P0226 APP sensor
- P0263, P0266, P0269, P0272 fuel injector
- P0335 CKP sensor (POS)
- P0340 CMP sensor (phase)
- P0380 glow rela
- P0402 EGR volume control valve
- P0403 EGR volume control valve
- P0409 EGR volume control valve control position sensor
- P0470 exhaust gas pressure sensor 1
- P0471 exhaust gas pressure sensor 1
- P047A exhaust gas pressure sensor 2
- P047B exhaust gas pressure sensor 2
- P0487 EGR volume control valve
- P0488 EGR system
- P0504 ASCD brake SWI
- P0525 ASCD system
- P0530 refrigerant pressure sensor
- P0544 EGT sensor 1
- P0560 battery voltage
- P0564 ASCD steering switch
- P0574 VSS
- P0575 ASCD steering switch
- P0606 ECM
- P060A ECM
- P060B ECM
- P061A ECM
- P062B ECM
- P0638 electric throttle control actuator function
- P0641 sensor power supply
- P0651 sensor power supply
- P0657 ECM relay
- P0697 sensor power supply
- P0833 CPP switch
- P1205 exhaust fuel injector
- P1525 communication circuit for ASCD and speed limiter
- P1544 EGT sensor 2
- P1545 EGT sensor 2
- P160C ECM
- P1632 fuel cut off valve
- P1641 thermoplunger control unit
- P1642 thermoplunger control unit
- P1643 thermoplunger control unit
- P1650 thermoplunger control unit
- P2002 diesel particulate filter
- P2080 EGT sensor 1
- P2100 electric throttle control function
- P2119 electric throttle control function
- P2120 APP sensor
- P2226 baro sensor
- P2263 TC system
- P245A EGR cooler bypass valve control solenoid valve
- PC415 communication circuit
- ASCD main switch
- ASCD steering switch
- CAN communication circuit
- Cooling fan
- Information display (ASCD)
- Information display (speed limiter))
- Malfunction indicator
- Speed limiter main switch
- Symptom diagnosis
- Engine control system symptoms
- Not communication with the ECM
- Engine does not start or starts with difficulty
- Starting difficult with cold engine
- Impossible to shut off engine
- Engine idle speed too high
- Engine idle speed too low or unstable
- Engine stalling
- No or very little acceleration, increase in engine speed
- Engine bucking
- Erratic acceleration
- No engine braking
- Loss of power
- Too much power
- Overspeed at idle speed or on releasing brake
- Excessive consumption
- Engine knock
- Engine overheating
- Engine smokes when started
- Engine emits blue smoke
- Engine smokes when revved
- Engine emits white smoke (especially when starting)
- Emission control not satisfactory
- Service data and specifications (SDS)
Service data and specifications (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)
Idle Speed
*: Under the following conditions
• A/C switch: OFF
• Electric load: OFF (Lights, heater fan & rear window defogger)
• Steering wheel: Kept ...
Precaution
...
Other materials:
Cylinder block
Disassembly and Assembly
PREPARING USED ENGINE
The engine should be cleaned and drained (oil and water).
Leave on the used engine or include in the return box:
• Oil filter
• Oil pressure switch
• Water pump
• Fuel injection pump
• Rail
• Injectors
• Glow plugs
• Oil level gauge
• Vacu ...
P0130 A/F sensor 1
DTC Logic
DTC DETECTION LOGIC
To judge malfunctions, 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 CONFIRMATION PROCEDURE
1.PRECONDITIONING
If DTC Confirmation Procedure has been previously conducted ...
Electrical load signal
Description
The electrical load signal (Headlamp switch signal, rear window defogger
switch signal, etc.) is transferred to
ECM through the CAN communication line.
Component Function Check
1.CHECK REAR WINDOW DEFOGGER SWITCH FUNCTION
1. Turn ignition switch ON.
2. Select “DATA MONITOR” mode ...
