PID/DATA MONITOR AND RECORD [L8, LF, L3]

id0102a1100500

• The PID/DATA monitoring items for the fuel and emission control systems are as shown in the table below.

Monitor item table

Monitor item | Definition | Unit/Condition | PCM terminal
--- | --- | --- | ---
AC_REQ | A/C request signal | ON/OFF | 1AU
ACCS | A/C relay | ON/OFF | 1I
ALTF | Generator field coil control duty value | % | 2AI
ALTT V | Generator output voltage | V | 2AJ
APP | Accelerator pedal position | % | 1AO, 1AP
APP 1 | APP sensor 1 | % | 1AO
V
APP 2 | APP sensor 2 | % | 1AP
V
ARPMDES | Target engine speed | RPM | —
B+ | Battery positive voltage | V | 1BA
BOO | Brake switch | ON/OFF | 1AB,1AF
BPA | Brake pressure applied switch | ON/OFF | —
CATT11_DSD | Desired catalyst temperature bank one, sensor one | °C | —
CHRGLP | Generator warning light | ON/OFF | —
COLP | Refrigerant pressure switch (middle) | ON/OFF | 1J
CPP*3 | Clutch pedal position | ON/OFF | 1D
CPP/PNP*3 | Shift lever position | Drive/Neutral | 1X
DTCCNT | Number of DTC detected | — | —
ECT | Engine coolant temperature | °C | °F | 2AH
V
EQ_RAT11 | Equivalence ratio (lambda) | — | 2Z, 2AC, 2AD
EQ_RAT11_DSD | Desired equivalence ratio (lambda) | — | 2Z, 2AC, 2AD
ETC_ACT | Electronic throttle control actual | ° | 2AL, 2AK
ETC_DSD | Electronic throttle control desired | % | 1AO, 1AP
°
EVAPCP | Purge solenoid valve duty value | % | 2C
FAN1 | Cooling fan control | ON/OFF | 1M
FAN2 | Cooling fan control | ON/OFF | 1R
FAN3 | Cooling fan control | ON/OFF | 1R
FP | Fuel pump relay | ON/OFF | 1H*4, 1G*5
FUELPW | Fuel injector duration | ms | 2AZ, 2BB, 2BC, 2BD
FUELSYS | Fuel system status | Open loop/Closed loop | —
GENVDSD | Generator voltage desired | V | —
HTR11 | A/F sensor heater | ON/OFF | 2BG
HTR12 | HO2S heater | ON/OFF | 2BE
IASV*1 | Variable air duct control solenoid valve | ON/OFF | 1K
IAT | Intake air temperature | °C | °F | 1AT
V
IMRC | Variable tumble solenoid valve | ON/OFF | 2I
IMTV*2 | Variable Intake-air control solenoid valve | ON/OFF | 2J
INGEAR*3 | Load/no load condition | ON/OFF | 1D, 1X
IVS | CTP condition | IDLE/ OFF IDLE | 1AJ, 1AO
KNOCKR | Knocking retard | ° | 2U, 2V
LOAD | Engine load | % | —
LONGFT1 | Long term fuel trim | % | —
MAF | Mass airflow | g/s | 1AK
V
MAP | Manifold absolute pressure | kPa, inHg | 2AG
V
MIL | Malfunction indicator lamp | ON/OFF | —
MIL_DIS | Travelled distance since the MIL illuminated | km, mile | —
NUMKEYS | Number of keys stored in module | — | —
O2S11 | A/F sensor | A | 2Z, 2AC, 2AD
O2S12 | HO2S | V | 2Q
Rich/Lean
PSP | Power steering pressure switch | Low/High | 2T
RFCFLAG | Readness function code | Learnt/Not Learnt | —
RO2FT1 | HO2S fuel trim | — | —
RPM | Engine speed | rpm | 2W
SCCS | Speed control command switch | V | —
SEGRP | EGR valve (stepping motor) position | Step | 2G, 2H, 2K, 2L
SEGRP DSD | Desired SEGRP valve position | % | 2G, 2H, 2K, 2L
SELTESTDTC | Diagnostic trouble codes | — | —
SHRTFT1 | Short term fuel trim | % | —
SHRTFT12 | Short term fuel trim bank 1 sensor 2 | % | —
SPARKADV | Ignition timing | ° | 2AT, 2AW, 2AX, 2BA
TEST | Test mode | ON/OFF | —
TIRESIZE | Tire Size (rev / mile) | rev/mile | —
TP REL | Relative throttle position | % | —
TP 1 | TP | % | 2AK
V
TP 2 | TP | % | 2AL
V
TPCT | TP sensor voltage at CTP | V | 2AK, 2AL
VSS | Vehicle speed | kph, mph | —
VT ACT1 | Actual valve timing | ° | 2E
VT DIFF1 | Difference between target and actual valve timing | ° | 2E
VT DUTY1 | Oil control valve duty value | % | 2E

*1 :LF, L3
*2 :L3
*3 :MTX
*4 :With immobilizer system
*5 :Without immobilizer system