Nissan Primera P11. Instruction — part 217
EXPLANATION FOR DRIVING PATTERNS EXCEPT FOR “MISFIRE <EXHAUST QUALITY
DETERIORATION>”, “FUEL INJECTION SYSTEM”
NCEC0033S06
Driving Pattern A
NCEC0033S0601
I
The A counter will be cleared when the malfunction is detected regardless of (1) - (4).
I
The A counter will be counted up when (1) - (4) are satisfied without the same malfunction.
I
The DTC will not be displayed after the A counter reaches 40.
Driving Pattern B
NCEC0033S0602
Driving pattern B means the vehicle operation as follows:
All components and systems should be monitored at least once by the OBD system.
I
The B counter will be cleared when the malfunction is detected once regardless of the driving pattern.
I
The B counter will be counted up when driving pattern B is satisfied without any malfunctions.
I
The MI will go off when the B counter reaches 3 (*2 in EC-SR-66).
AEC574
ON BOARD DIAGNOSTIC SYSTEM DESCRIPTION
SR20DE
OBD System Operation Chart (Cont’d)
EC-67
CONSULT-II
=NCEC0034
CONSULT-II INSPECTION PROCEDURE
NCEC0034S01
1.
Turn ignition switch OFF.
2.
Connect “CONSULT-II” to data link connector.
(Data link connector is located behind the fuse box cover.)
3.
Turn ignition switch ON.
4.
Touch “START”.
5.
Touch “ENGINE”.
6.
Perform each diagnostic test mode according to each service
procedure.
For further information, see the CONSULT-II Operation
Instruction.
SEF192X
Fuel pump fuse
Fuel pump
relay
Data link connector
PBR455D
PEF895K
PEF216U
ON BOARD DIAGNOSTIC SYSTEM DESCRIPTION
SR20DE
CONSULT-II
EC-68
ENGINE CONTROL COMPONENT PARTS/CONTROL
SYSTEMS APPLICATION
NCEC0034S02
Item
DIAGNOSTIC TEST MODE
WORK
SUP-
PORT
SELF-DIAGNOS-
TIC RESULTS
DATA
MONI-
TOR
DATA
MONI-
TOR
(SPEC)
ACTIVE
TEST
DTC
CONFIRMATION
DTC*1
FREEZE
FRAME
DATA*2
SRT
STATUS
DTC
WORK
SUP-
PORT
ENGINE
CONTROL
COMPONENT
P
ARTS
INPUT
Camshaft position sensor
X
X
X
X
Mass air flow sensor
X
X
X
Engine coolant temperature sen-
sor
X
X
X
X
X
Heated oxygen sensor 1 (front)
X
X
X
X
X
Heated oxygen sensor 2 (rear)
X
X
X
X
X
Vehicle speed sensor or ABS
actuator and electric unit (control
unit)
X
X
X
X
Throttle position sensor
X
X
X
Intake air temperature sensor
X
X
X
Crankshaft position sensor (OBD)
X
X
X
X
Knock sensor
X
Ignition switch (start signal)
X
X
Closed throttle position switch
X
X
X
Closed throttle position switch
(throttle position sensor signal)
X
X
Air conditioner switch
X
X
Refrigerant pressure sensor
X
X
Park/Neutral position (PNP) switch
X
X
X
Power steering oil pressure switch
X
X
Battery voltage
X
X
Electrical load
X
X
ON BOARD DIAGNOSTIC SYSTEM DESCRIPTION
SR20DE
CONSULT-II (Cont’d)
EC-69
Item
DIAGNOSTIC TEST MODE
WORK
SUP-
PORT
SELF-DIAGNOS-
TIC RESULTS
DATA
MONI-
TOR
DATA
MONI-
TOR
(SPEC)
ACTIVE
TEST
DTC
CONFIRMATION
DTC*1
FREEZE
FRAME
DATA*2
SRT
STATUS
DTC
WORK
SUP-
PORT
ENGINE
CONTROL
COMPONENT
P
ARTS
OUT-
PUT
Injectors
X
X
X
Power transistor (Ignition timing)
X
X
(Ignition
signal)
X
X
X
IACV-AAC valve
X
X
X
X
X
EVAP canister purge volume con-
trol solenoid valve
X
X
X
X
Air conditioner relay
X
X
Fuel pump relay
X
X
X
X
Heated oxygen sensor 1 (front)
heater
X
X
X
X
Heated oxygen sensor 2 (rear)
heater
X
X
X
X
Cooling fan
X
X
X
X
Calculated load value
X
X
X
X: Applicable
*1: This item includes 1st trip DTCs.
*2: This mode includes 1st trip freeze frame data or freeze frame data. The items appear on CONSULT-II screen in freeze frame data
mode only if a 1st trip DTC or DTC is detected. For details, refer to EC-SR-50.
FUNCTION
NCEC0034S03
Diagnostic test mode
Function
Work support
This mode enables a technician to adjust some devices faster and more accurately by following the
indications on the CONSULT-II unit.
Self-diagnostic results
Self-diagnostic results such as 1st trip DTC, DTCs and 1st trip freeze frame data or freeze frame
data can be read and erased quickly.*1
Data monitor
Input/Output data in the ECM can be read.
Data monitor (spec)
Input/Output specifications of the basic fuel schedule, AFM, A/F feedback control value and the
other data monitor items can be read.
Active test
Diagnostic Test Mode in which CONSULT-II drives some actuators apart from the ECMs and also
shifts some parameters in a specified range.
DTC confirmation
The status of system monitoring tests and the self-diagnosis status/result can be confirmed.
ECM part number
ECM part numbers can be read.
*1 The following emission-related diagnostic information is cleared when the ECM memory is erased.
1)
Diagnostic trouble codes
2)
1st trip diagnostic trouble codes
3)
Freeze frame data
4)
1st trip freeze frame data
5)
System readiness test (SRT) codes
6)
Test values
7)
Distance traveled while MI is activated
8)
Others
ON BOARD DIAGNOSTIC SYSTEM DESCRIPTION
SR20DE
CONSULT-II (Cont’d)
EC-70
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