Mitsubishi Lancer Evolution X. Manual — part 240
MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS
TSB Revision
MULTIPORT FUEL INJECTION (MFI)
13A-25
Freeze Frame Data (OBD) for M.U.T.-III
ITEM NO. M.U.T.-III SCAN TOOL
DISPLAY
DATA ITEM
UNIT or STATE
AA
Airflow sensor
Mass airflow sensor
g/s
AB
TP sensor (main)
Throttle position sensor (main)
%
BB
Barometric pressure
sensor
Barometric pressure sensor
kPa or in.Hg
BC
Relative TP sensor
Relative throttle position sensor
%
BD
TP sensor (sub)
Throttle position sensor (sub)
%
BE
APP sensor (main)
Accelerator pedal position sensor (main) %
BF
APP sensor (sub)
Accelerator pedal position sensor (sub)
%
C0
Fuel system status
(bank 1)
Fuel control system status
• Open loop
• Closed loop
• Open loop-drive
condition
• Open loop-DTC set
• Closed loop-O2 (rear)
failed
C1*
Fuel system status
(bank 2)
Fuel control system status (bank 2)
N/A
C2
Calculated load value
Calculated load value
%
C3
ECT sensor
Engine coolant temperature sensor
° C or ° F
C4
Short term fuel trim
(bank 1)
Short term fuel trim
%
C5*
Short term fuel trim
(bank 3)
Short term fuel trim (bank 3)
****
C6
Long term fuel trim
(bank 1)
Long term fuel trim
%
C7*
Long term fuel trim
(bank 3)
Long term fuel trim (bank 3)
****
CC
MAP sensor
Manifold absolute pressure sensor
kPa or in.Hg
CD
Crankshaft position
sensor
Crankshaft position sensor
r/min
CE
Vehicle speed
Vehicle speed
km/h or mph
CF
Spark advance
Spark advance
° CA
D0
Intake air temperature
sensor 1
Intake air temperature sensor 1
° C or ° F
D1
Time since engine
running
Time since engine running
sec
D6
EVAP. emission purge
SOL. duty
Evaporative emission purge solenoid
duty
%
D7
Fuel level gauge
Fuel level gauge
%
D8
Power supply voltage
Power supply voltage
V
D9
Absolute load value
Absolute load value
%
MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS
TSB Revision
MULTIPORT FUEL INJECTION (MFI)
13A-26
NOTE: *: Data items are displayed on M.U.T.-III display, but the in-line 4 engine is not applicable and its data
is displayed as "N/A" or "****".
DA
Target equivalence
ratio
Target equivalence ratio
−
DB
Intake air temperature
sensor 1
Intake air temperature sensor 1 (ambient
air temperature)
° C or ° F
DC
Throttle actuator
Throttle actuator control motor
%
DD
Relative APP sensor
Relative accelerator pedal position
sensor
%
DE
Intake air temperature
sensor 2
Intake air temperature sensor 2
° C or ° F
242
Fuel tank differential
PRS.SNSR
Fuel tank differential pressure sensor
Pa
ITEM NO. M.U.T.-III SCAN TOOL
DISPLAY
DATA ITEM
UNIT or STATE
MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS
TSB Revision
MULTIPORT FUEL INJECTION (MFI)
13A-27
Freeze Frame Data for General Scan Tool
COMMON
EXAMPLE of
GENERAL SCAN
TOOL DISPLAY
PRAMETER
IDENTIFICATION
(PID)
DESCRIPTION
UNIT or STATE
DTCFRZF
02
DTC that caused required freeze frame
data storage
Pxxxx, Uxxxx
FUELSYS 1
03
See M.U.T.-III Item No. C0
LOAD_PCT
04
See M.U.T.-III Item No. C2
ECT
05
See M.U.T.-III Item No. C3
SHRTFT 1
06
See M.U.T.-III Item No. C4
LONGFT 1
07
See M.U.T.-III Item No. C6
MAP
0B
See M.U.T.-III Item No. CC
RPM
0C
See M.U.T.-III Item No. CD
VSS
0D
See M.U.T.-III Item No. CE
SPARKADV
0E
See M.U.T.-III Item No. CF
IAT
0F
See M.U.T.-III Item No. D0
MAF
10
See M.U.T.-III Item No. AA
TP
11
See M.U.T.-III Item No. AB
RUNTM
1F
See M.U.T.-III Item No. D1
EVAP_PCT
2E
See M.U.T.-III Item No. D6
FLI
2F
See M.U.T.-III Item No. D7
EVAP_VP
32
See M.U.T.-III Item No. 242
BARO
33
See M.U.T.-III Item No. BB
VPWR
42
See M.U.T.-III Item No. D8
LOAD_ABS
43
See M.U.T.-III Item No. D9
EQ_RAT
44
See M.U.T.-III Item No. DA
TP_R
45
See M.U.T.-III Item No. BC
AAT
46
See M.U.T.-III Item No. DB
TP_B
47
See M.U.T.-III Item No. BD
APP_D
49
See M.U.T.-III Item No. BE
APP_E
4A
See M.U.T.-III Item No. BF
TAC_PCT
4C
Command Throttle Actuator Control
%
APP_R
5A
See M.U.T.-III Item No. DD
IAT2
68
See M.U.T.-III Item No. DE
MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS
TSB Revision
MULTIPORT FUEL INJECTION (MFI)
13A-28
OBD- II DRIVE CYCLE
All kinds of diagnostic trouble codes (DTCs) can be monitored by carrying out a short drive according to the
following 23 drive cycle patterns. In other words, doing such a drive regenerates any kind of trouble which
involves illuminating the Malfunction Indicator Lamp (SERVICE ENGINE SOON or Check Engine Lamp) and
verifies the repair procedure has been eliminated [the trouble the Malfunction Indicator Lamp (SERVICE
ENGINE SOON or Check Engine Lamp) is no longer illuminated].
CAUTION
Two technicians should always be in the vehicle when carrying out a test.
NOTE: Check that the diagnosis trouble code (DTC) is not output before driving the OBD-II drive cycle. Erase
the DTC if it has been output.
NOTE: Drive cycle patterns are not established for Vehicle speed signal monitor (DTC P0500), Power steer-
ing pressure switch monitor (P0551), and Fuel level sensor monitor (DTC P0461, P2066). Please reference
the M.U.T. data list to judge whether these monitor items are normal.
DRIVE CYCLE PATTERN LIST
MONITOR ITEM
DIAGNOSTIC TROUBLE
CODE (DTC)
PATTERN
Heated oxygen sensor (front) monitor <Readiness test
item>
P0133
1
Heated oxygen sensor (rear) feedback control system
monitor
P2096, P2097
Heated oxygen sensor heater monitor <Readiness test
item>
P0031, P0037
2
Heated oxygen sensor heater monitor
P0032, P0038
Catalytic converter monitor <Readiness test item>
P0420
3
Evaporative emission system leak monitor (small leak and
gross leak) <Readiness test item>
P0442, P0455
4
Evaporative purge system monitor
P0441
Fuel tank pressure sensor monitor
P0450
Evaporative emission system leak monitor (very small leak)
<Readiness test item>
P0456
5
Airflow sensor monitor
P0101
6
Manifold absolute pressure (MAP) sensor monitor
P0106, P0107
Intake air temperature sensor monitor
P0096, P0111
7
Engine coolant temperature sensor monitor
P0116, P0125
8
Thermostat monitor
P0128
9
Heated oxygen sensor (rear) monitor <Readiness test
item>
P0139
Air fuel ratio feedback monitor
P0134
11
Heated oxygen sensor (rear) monitor <Readiness test
item>
P0140
Fuel tank temperature sensor monitor
P0181
Misfire monitor
P0300, P0301, P0302,
P0303, P0304
Fuel tank pressure sensor monitor
P0451
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст