PID/Data Monitor Inspection
- Connect the WDS or equivalent to the DLC-2.
- Measure the PID value.NOTE:
- Perform part inspection for the output device after PCM inspection.
- The PID/DATA MONITOR function monitors the calculated value of the input/output signals in the PCM. Therefore, if a monitored value of an output device is out of specification, it is necessary to inspect the monitored value of the input device related to the output device control. Since an output device malfunction is not directly indicated as a malfunction of the monitored value for the output device, it is necessary to inspect the output device individually using methods such as the simulation function.
PID/DATA MONITOR AND RECORD FUNCTION TABLE
| Monitor item (Definition) | Unit/Condition | Condition/Specification | ACTION | PCM terminal | |||
|---|---|---|---|---|---|---|---|
| APP (Accelerator pedal position) | % |
|
|
1Y1AL | |||
| APP1 (Accelerator pedal position) | V |
|
Inspect the APP sensor. (See ACCELERATOR PEDAL POSITION (APP) SENSOR INSPECTION .) |
1Y | |||
| % |
|
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| APP2 (Accelerator pedal position) | V |
|
Inspect the APP sensor. (See ACCELERATOR PEDAL POSITION (APP) SENSOR INSPECTION .) |
1 AL | |||
| % |
|
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| DWN SW (Down switch) | ON/OFF |
|
Inspect the selector lever component (See SELECTOR LEVER COMPONENT INSPECTION .) | 1P | |||
| GEAR | - | 1GR:1 2GR:2 3GR:3 4GR: 4 |
Inspect the following PIDs: SSA/SS1, SSB/SS2, SSC/SS3 |
N/A | |||
| LINEDES | kPa | inHg | Indicates target line pressure | Inspect the following PIDs: APP, OSS, TFT, TFTV, TR, TSS, VPWR, VSS | N/A | ||
| LPS (Pressure control solenoid) | mA | Change current value according to accelerator opening angle | Inspect the pressure control solenoid. (See SOLENOID VALVE INSPECTION .) |
1G, 1H | |||
| MNL SW (M range switch) | ON/OFF | M range: ON Other: OFF |
Inspect the selector lever component. (See SELECTOR LEVER COMPONENT INSPECTION .) |
1O | |||
| OP_SW_B(1) (Oil pressure switch) | ON/OFF | 1,2 or 3GR: ON Other: OFF |
Inspect the oil pressure switch. (See OIL PRESSURE SWITCH INSPECTION [L3] .) |
1L | |||
| OSS (Output shaft speed) | rpm | Indicates output shaft speed | Inspect the VSS. (See VEHICLE SPEED SENSOR (VSS) INSPECTION .) |
1J | |||
| SSA/SS1 (Shift solenoid A) | % | 4GR: 99% Others: 0% | Inspect the shift solenoid A. (See SOLENOID VALVE INSPECTION .) |
1B | |||
| SSB/SS2 (Shift solenoid B) | % | 1GR at D range: 99% Others: 0% | Inspect the shift solenoid B. (See SOLENOID VALVE INSPECTION .) |
1C | |||
| SSC/SS3 (Shift solenoid C) | % | 1GR/2GR: 99% Others: 0% | Inspect the shift solenoid C. (See SOLENOID VALVE INSPECTION .) |
1D | |||
| TFT (Transaxle fluid temperature) | °C | °F | Indicates transaxle fluid temperature | Inspect the TFT sensor. (See TRANSAXLE FLUID TEMPERATURE (TFT) SENSOR INSPECTION .) |
1U | ||
| TFTV (Transaxle fluid signal voltage) | V | ATF 20 °C {68 °F}: Approx. 3.3 V ATF 40 °C {104 °F}: Approx. 2.4 V ATF 60 °C {140 °F}: Approx. 1.5 V | Inspect the TFT sensor. (See TRANSAXLE FLUID TEMPERATURE (TFT) SENSOR INSPECTION .) |
1U | |||
| TR (Transaxle range) | - | P position: P R position: R N position: N D range: D |
Inspect the TR switch. (See TRANSAXLE RANGE (TR) SWITCH INSPECTION .) |
1S | |||
| TR SENS (TR switch) | V | P position: 4.34-4.79 V R position: 3.83-4.18 V N position: 3.05-3.50 V D range: 2.23-2.66 V | Inspect the TR switch. (See TRANSAXLE RANGE (TR) SWITCH INSPECTION .) |
1S | |||
| TSS (Input/turbine speed) | rpm | Ignition switch ON: 0 rpm Idle: 700-800 rpm (P, N position) Indicates Input/turbine speed |
Inspect the input/turbine speed sensor. (See INPUT/TURBINE SPEED SENSOR INSPECTION .) |
1M, 1Q | |||
| UP SW (Up switch) | ON/OFF |
|
Inspect the selector lever component. (See SELECTOR LEVER COMPONENT INSPECTION .) |
1K | |||
| VPWR (Battery positive voltage) | V | Ignition switch ON: B+ Engine running: B+ | Inspect the main relay. (See RELAY INSPECTION .) Inspect the battery. (See BATTERY INSPECTION .) |
1A, 1BA, 1BD, 1BE | |||
| VSS (Vehicle speed) | km/h | mph | Indicates vehicle speed | Inspect the ABS HU/CM. (with ABS) (See ABS HU/CM INSPECTION .) |
1AI, 1AM | ||
| Inspect the VSS. (without ABS) (See VEHICLE SPEED SENSOR (VSS) INSPECTION .) |
1J | ||||||
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