Using SST (M-MDS)
NOTE:
- PIDs for the following parts are not available on this model. Go to the appropriate part inspection information
.
- CMP sensor (See CAMSHAFT POSITION (CMP) SENSOR INSPECTION .)
- Main relay (See RELAY INSPECTION .)
- Connect the SST (M-MDS) to the DLC-2.
- Turn the ignition switch to ON position.
- Measure the PID value.
- If PID value is not within the specification, follow the instructions in Action column.NOTE:
- The PID/DATA MONITOR function monitors the calculated value of the input/output signals in the PCM. Therefore, an output device malfunction is not directly indicated as a malfunction of the monitored value for the output device. If a monitored value of an output device is out of specification, inspect the monitored value of the input device related to the output control.
- The simulation items that are used in the ENGINE CONTROL SYSTEM OPERATION INSPECTION are as follows.
- ACCS, ALTR ARPMDES, EVAPCP, FAN_DUTY, FR FUELPW1, GENVDSD, HTR11, HTR12, IMRC, IMTV, INJ_1, INJ_2, INJ_3, INJ_4, SEGRR test, VT DUTY1 Wt
REFERENCEItem (definition) Unit/Condition Condition/Specification (Reference) Inspection item(s) PCM terminal AAT (Ambient air temperature) °C °F - Indicates ambient air temperature
- The following PIDs
- IAT
- AC_REQ (Refrigerant pressure switch (low pressure switch, high pressure switch)) On/Off - Refrigerant pressure is more than the specification or less than the specification. (Refrigerant pressure switch (low pressure switch, high pressure switch) is off.): Off
- Others: On
- Refrigerant pressure switch (low pressure switch, high pressure switch)
1AW ACCS (A/C relay) On/Off - A/C is operating: On
- A/C is not operating: Off
- The following PIDs
- CPR CPP/PNR ECT, RPM, TP REL, AC_REQ, COLP
1I AFR (Air/fuel ratio) - - Target air-oil ratio is displayed
- A/F sensor
2Z
2AC
2ADAFR_ACT (Actual air/fuel ratio) - - Actual air-oil ratio is displayed
- A/F sensor
2Z
2AC
2ADALTF (Generator field coil control duty value) % - Ignition switch is turned to the ON position: 0%
- Idling, E/L is operating: Duty value increases.
- The following PIDs
- ECT, IAT, RPM, VSS, ALTT V, VPWR
- Generator
2AA ALTT V (Generator output voltage) V - Ignition switch is turned to the ON position: Approx. 1.0 V or less
- Idling (no electrical load): Approx. 14 V (This is an internal calculation value and differs from the terminal voltage.)
- Generator
2AF APP (Accelerator pedal position) % - Accelerator pedal released: 0%
- Accelerator pedal depressed: 100%
- The following PIDs: APP1, APP2
- APP sensor
1AO
1APAPP1 (Accelerator pedal position) V - Accelerator pedal released: Approx. 0.4 V
- Accelerator pedal depressed: Approx. 3.3 V
- APP sensor
1AP % - Accelerator pedal released: Approx. 8%
- Accelerator pedal depressed: Approx. 65%
APP2 (Accelerator pedal position) V - Accelerator pedal released: Approx. 0.4 V
- Accelerator pedal depressed: Approx. 3.3 V
- APP sensor
1AO % - Accelerator pedal released: Approx. 8%
- Accelerator pedal depressed: Approx. 65%
ARPMDES (Target engine speed) RPM - Idling: indicate the target engine speed
- The following PIDs
- CPP, CPP/PNP, ECT, IAT, RPM, TP REL, MAF, BARO, VSS, AC_REQ, COLP
- BARO (Barometric pressure) kPa Bar psi - Ignition switch is turned to the ON position: Indicate the atmospheric pressure
- BARO sensor
- V BOO (Brake switch) On/Off - Brake pedal is depressed: On
- Brake pedal is released: Off
- Brake switch
1AB BPA (Brake pressure applied switch) On/Off - Brake pedal depressed: Off
- Brake pedal released: On
- - CATT11_DSD (Estimated catalytic converter temperature) °C °F - Idling after warm up: indicate the TWC forecast temperature
- - CHRGLP (Generator warning light) On/Off - Ignition switch ON: On
- Idle: Off
- Perform applicable DTC troubleshooting.
- COLP (Refrigerant pressure switch (medium pressure switch)) ON/OFF - Refrigerant pressure is 1.52 MPa {15.5 kgf/cm2 , 220 psi} or more: On
- Refrigerant pressure is 1.23 MPa {12.5 kgf/cm2 , 178 psi} or less: Off
- Refrigerant pressure switch (medium-pressure switch)
1AX CPP(2) (Clutch pedal position) On/Off - Clutch pedal is depressed: On
- Clutch pedal is released: Off
- CPP switch
1BD CPP/PNP(2) (Shift lever position) Drive/Neutral - Neutral: Neutral
- Other than neutral: Drive
- Neutral switch
1BC DTCCNT (Number of DTC detected) - - Number of DTCs stored
- - ECT (Engine coolant temperature) °C °F - Ignition switch is turned to the ON position: Indicate the ECT
- ECT sensor
2AH V - ECT is 20 °C {68 °F}: 3.04-3.14 V
- ECT is 80°C {176°F}: 0.76-0.83 V
EQ_RAT11 (Equivalence ratio (lambda)) - - Idle (after warm up): Approx. 1
- Perform applicable DTC troubleshooting.
(See DTC TABLE .)
2Z
2AC
2ADEQ_RAT11_DSD (Theoretical air/fuel ratio coefficient to calculate target air/fuel ratio) - - Idling after warm-up: Approx. 1
- A/F sensor
- ETC_ACT (Electronic throttle control actual) ° - Indicate the throttle opening angle
- TP sensor
2BE
2BFETC_DSD (Electronic throttle control desired) % - Indicate the target throttle opening ratio
- TP sensor
- ° - Indicate the target throttle opening angle
- The following PIDs:APP1, APP2, ETC_ACT
- TP sensor
EVAPCP (Purge solenoid valve duty value) % - Ignition switch is turned to the ON position: 0%
- Increase the engine speed: Duty value rises
- The following PIDs
- ECT, IAT, RPM, TP REL, MAF, O2S11, BOO, VPWR
2C FAN_DUTY (Fan control duty value) % - When all of following condition are met: 0-75%
- A/C On
- Idle
- Fun control module
1R FLI (Fuel level) % Fuel gauge level F: Approx. 100%
Fuel gauge level E: Approx. 0%- Perform applicable DTC troubleshooting.
- FP (Fuel pump relay) On/Off - Idling: On
- Cranking: On
- Fuel pump relay
1BG FUELPW (Fuel injector duration) ms - Idling: Approx. 2.3 ms
- The following PIDs
- CPP, CPP/PNP, ECT, IAT, RPM, TP REL, MAF, O2S11, O2S12, BARO, VSS, BOO, AC_REQ, COLP, VPWR
2AZ
2BB
2BC
2BDFUELSYS (Fuel system status) OL/CL/
OL-Drive/
OL-Fault/
CL-Fault- Idling after warm-up: CL
- The following PIDs
- CPP, CPP/PNP, ECT, IAT, RPM, TP REL, MAF, O2S11, O2S12, BARO, VSS, BOO, AC_REQ, COLP, VPWR
- GENVDSD (Target generator voltage) V - Idling (no electrical load): Approx. 14 V (This is an internal calculation value and differs from the terminal voltage.)
- The following PIDs
- ECT, IAT, RPM, VSS, ALTT V, VPWR
- Generator
- HTR11 (A/F sensor heater control) On/Off - Idling after warm-up: On<==>Off
- The following PIDs
- ECT, IAT, RPM, TP REL, MAF, BARO, VPWR
2A HTR12 (HO2S heater control) On/Off - Idling after warm-up: On
- The following PIDs
- ECT, IAT, RPM, TP REL, MAF, BARO, VPWR
2B IAT (Intake air temperature) °C °F - Ignition switch is turned to the ON position: Indicate the IAT
- IAT sensor
1AT V - IAT is 20°C {68°F}: Approx. 2.38 V
- IAT is 60°C {140°F}: Approx. 0.89 V
IMRC (Variable tumble control) On/Off - ECT below 63°C {145°F} and engine speed below 3,750 rpm: On
- ECT above 63°C {145°F} or engine speed above 3,750 rpm: Off
- The following PIDs
- ECT, RPM, TP REL
2I IMTV (Variable intake air control) On/Off - Engine speed is below 4,600 rpm: On
- Engine speed is above 4,600 rpm: Off
- The following PIDs
- RPM
2J INGEAR (Gears are engaged) On/Off MTX - When the following conditions are satisfied: On
- Not neutral
- Clutch pedal released
- Except above: Off
- CPP switch
- Neutral switch
1BD
1BCATX - Driving range: On
- Except above: Off
- TR switch
- IVS (CTP condition) Idle/Off Idle - Idling: Idle
- Other than idling: Off Idle
- The following PIDs
- TP REL
- KNOCKR (Knocking retard) ° - Ignition switch is turned to the ON position: 0 °
- Idling: 0°
- KS
2U
2VLDP_EVAPCP (EVAP system leak detection pump detect incorrect purge flow) A - Indicates EVAP system leak detection pump detect incorrect
- Perform applicable DTC troubleshooting.
- LDP_IDL (EVAP system leak detection pump idle current) A - Indicates EVAP system leak detection pump idle current
- Perform applicable DTC troubleshooting.
- LDP_MON (EVAP system leak detection pump monitoring current) A - Indicates EVAP system leak detection pump monitoring current
- Perform applicable DTC troubleshooting.
- LDP_REF (EVAP system leak detection pump reference current) A - Indicates EVAP system leak detection pump reference current
- Perform applicable DTC troubleshooting.
- LDP_SLDV (EVAP system small leak detection value) A - Indicates EVAP system small leak detection value
- Perform applicable DTC troubleshooting.
- LDP_VSL_FV(3) (EVAP system small leak detection value) mA/sec - Indicates EVAP system small leak detection fail value
- Perform applicable DTC troubleshooting.
- LDP_VSL_SV(3) (EVAP system small leak detection value) mA/sec - Indicates EVAP system small leak detection safe value
- Perform applicable DTC troubleshooting.
- LDP_VSLDV(3) (EVAP system small leak detection value) mA/sec - Indicates EVAP system small leak detection value
- Perform applicable DTC troubleshooting.
- LOAD (Engine load) % - Ignition switch is turned to the ON position: 0%
- Idling after warm-up: Approx. 16%
- The following PIDs
- BARO, IAT, MAF, RPM
- LONGFT1 (Long term fuel trim) % - Idling (after warm-up): Approx. -20-20%
- The following PIDs
- CPP, CPP/PNP, ECT, IAT, RPM, TP REL, MAF, O2S11, O2S12, BARO, VSS, BOO, AC_REQ, COLP, VPWR
- MAF (Mass air flow) g/s - Ignition switch to the ON position: Indicate the MAF
- MAF sensor
1AK V - Ignition switch is turned to the ON position: Approx. 0.7 V
- Idling after warm-up: Approx. 1.2 V
MAP (Manifold absolute pressure) kPa Bar psi - Ignition switch ON (at sea level): Indicate the MAP
- MAP sensor
2AG V - Ignition switch ON (at sea level): Approx. 4.1 V
- Idling after warm-up: Approx. 1.4 V
MIL (Malfunction indicator lamp) On/Off - Ignition switch is turned to the ON position: On
- Idling: Off
(If there is a malfunction in emission control related system: On)
- MIL
- MIL_DIS (Travelled distance since MIL illuminated) km mile Indicate the travelled distance since the MIL illuminated O2S11 (A/F sensor) A - Idling after warm-up: approx. 0 mA
- A/F sensor
2Z
2AC
2ADO2S12 (HO2S) V - Idling after warm-up: 0-1.0 V
- HO2S
2Q RO2FT1 (HO2S fuel trim) - - Idle after warm-up: Approx. 0.2
- The following PID
- O2S12
2Q RPM (Engine speed) RPM - Indicate the engine speed
- CKP sensor
2W SCCS (Cruise control switch) V Press ON/OFF: Approx. 0 V
Press CANCEL: Approx. 1.8 V
Press SET/COAST: Approx. 3.8 V
Press RES/ACCEL: Approx. 4.6 V
Others: Approx. 5.0 V- Cruise control switch.
1AQ SEGRP (EGR control) - - Ignition switch is turned to the ON position: 0 step
- Idling: 0 step
- Cranking: 0-52 step
- EGR valve
2AT
2AW
2AX
2BASEGRP DSD (EGR valve position desired) % - When the PCM control the EGR system: indicate the desired EGR valve position
- The following PID
- MAF, TP REL, ECT, RPM, VSS
- EGR valve
- SHRTFT1 (Short term fuel trim (A/F sensor)) % - Idling (after warm-up): -30- +25%
- The following PIDs
- CPP, CPP/PNP, ECT, IAT, RPM, TP REL, MAF, O2S11, O2S12, BARO, VSS, BOO, AC_REQ, COLP, VPWR
- SHRTFT12(4) (Short term fuel trim (HO2S)) % - Idling after warm-up: Approx. 99%
- The following PIDs
- CPP, CPP/PNP, ECT, IAT, RPM, TP REL, MAF, O2S11, O2S12, BARO, VSS, BOO, AC_REQ, COLP, VPWR
- SPARKADV (Ignition timing) ° (BTDC) - During test mode on at idling: BTDC 9-11 ° (BTDC)
- Idling: BTDC 6-18 ° (BTDC)
- The following PIDs
- CPP, CPP/PNP, ECT, IAT, RPM, TP REL, MAF, KNOCKR, BOO, AC_REQ, COLP
2G
2H
2K
2Ltest (Test mode) On/Off - During test mode: On
- Other than test mode: Off
- - TH_M (Thermostat monitor) - - Indicates heat radiation ratio (heat radiation when thermostat is malfunctioning/heat radiation when thermostat is normal) when thermostat monitoring is finished
- Thermostat
- °C °F - Indicates engine coolant temperature when thermostat monitoring is finished
- TH_M_MAX (Thermostat monitor) - - Indicates upper limit of heat radiation ratio (heat radiation when thermostat is malfunctioning/heat radiation when thermostat is normal) for thermostat monitoring execution
- Thermostat
- °C °F - Indicates upper limit of engine coolant temperature for thermostat monitoring execution
- TH_M_MIN (Thermostat monitor) - - Indicates lower limit of heat radiation ratio (heat radiation when thermostat is malfunctioning/heat radiation when thermostat is normal) for thermostat monitoring execution
- Thermostat
- °C °F - Indicates lower limit of engine coolant temperature for thermostat monitoring execution
- TIRESIZE (Tire revolution per mile) rev/mile - Indicate the tire revolution per a mile
- - TPREL (Throttle position signal (relative value)) % - CTP: Approx. 5%
- WOT: Approx. 80%
- TP sensor
- TP1 (TP sensor 1) V - CTP: Approx. 0.6 V
- WOT: Approx. 4.4 V
- TP sensor
2AK % - Indicates throttle position
TP2 (TP sensor 2) V - CTP: Approx. 4.4 V
- WOT: Approx. 0.6 V
- TP sensor
2AL % - Indicates throttle position
TPCT (TP sensor voltage at CTP) V - Approx. 0.5 V
- TP sensor
2AK
2ALVPWR (Battery positive voltage) V - Ignition switch is turned to the ON position.: B+
- Idling: B+
- Battery
1C VSS (Vehicle speed) KPH MPH - Vehicle running: Indicate the vehicle speed
- VSS
- VT ACT1 (Actual valve timing) ° - Idling: 0 °
- Racing: 0-25 °
- The following PIDs
- ECT, RPM, TP REL, MAF
- OCV
2E VT DIFF1 (Difference between target valve timing and actual valve timing) ° - Idling: 0 °
- The following PIDs
- ECT, RPM, TP REL, MAF
- OCV
2E VT DUTY1 (OCV control) % - Idling: Approx. 11 %
- The following PIDs
- ECT, RPM, TP REL, MAF
2E VTC (Variable tumble control) On/Off - Variable tumble shutter valve switch ON: ON
- Variable tumble shutter valve switch OFF: OFF
- Variable tumble shutter valve switch
2AE(4), 2R(5) (1) The voltage may vary excessively depending on the weather or battery conditions. (2) MTX (3) California emission regulation applicable model (4) TYPE A (5) TYPE B - If PID value is not within the specification, follow the instructions in Action column.