PID/Data Monitor Inspection

WARNING: This page is about a different car, the 2005 Mazda RX-8. However, it is still accessible from the selected car via links, so may be relevant.

Connect the WDS or equivalent to the DLC-2.
Measure the PID value.
NOTE:
- Perform part inspection for the output device after TCM inspection.
- The PID/DATA MONITOR function monitors the calculated value of the input/output signals in the TCM. Therefore, if a monitored value of an output device is not within 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 the simulation function.

PID/DATA MONITOR ITEM INSPECTION

Monitor item (Definition)	Unit/Condition	Condition/Specification	Action	TCM terminal
24B_Duty (Shift solenoid B)	%	2 or 4GR: 0% Other: 99%	Inspect the shift solenoid valve B. (See SOLENOID VALVE INSPECTION .)	2S
BOO_TCM (Brake switch)	ON/OFF	Brake pedal is depressed: ON Brake pedal is released: OFF	Adjust the brake pedal. Inspect the brake switch. (See BRAKE SWITCH INSPECTION .)	1G
CPP/PNP (P/N position switch)	Drive/Neutral	P or N position: Neutral R, D or M range: Drive	Inspect the TR switch. (See TRANSMISSION RANGE (TR) SWITCH INSPECTION .)	1D, 2B
DTC_CNT (Number of DTCs detected)	N/A	DTCs is detected: 1-255 No DTCs are detected: 0	Inspect the DTCs. (See DTC TABLE .)	N/A
DWN SW (Down switch)	ON/OFF	M range, downshift: ON Other: OFF	Inspect the selector lever component. (See SELECTOR LEVER COMPONENT INSPECTION .)	2D
ECT TCM (ECT sensor)	°C, °F	Indicates engine coolant temperature	Inspect the ECT sensor. Inspect the PCM.	N/A
FDPDTC	N/A	Pending code that caused FFD storage	N/A	N/A
GEAR	1st/2nd/3rd/4th	1GR: 1st 2GR: 2nd 3GR: 3rd 4GR: 4th	Inspect the following PIDs: 24B_Duty, HC_Duty, LRB_Duty, TCCC	N/A
GEAR_RA (Gear ratio)	N/A	1GR: 2.785 2GR: 1.545 3GR: 1.000 4GR: 0.694 Reverse: 2.272	Inspect the following PIDs: 24B_Duty, HC_Duty, LRB_Duty, OP_SW_24B, OP_SW HC, OP_SW_LRB, TCCC	N/A
HC_Duty (Shift solenoid C)	%	3 or 4GR: 0% Other: 99%	Inspect the shift solenoid valve C. (See SOLENOID VALVE INSPECTION .)	2V
LRB_Duty (Shift solenoid F)	%	R position or 1GR at M range: 0% Others: 99%	Inspect the shift solenoid valve F. (See SOLENOID VALVE INSPECTION .)	2P
LU_Duty (TCC solenoid)	%	TCC operation off: 0% TCC operation on: 99%	Inspect the TCC shift solenoid valve. (See SOLENOID VALVE INSPECTION .)	2W
MNL SW (M range switch)	ON/OFF	M range: ON Other: OFF	Inspect the selector lever component. (See SELECTOR LEVER COMPONENT INSPECTION .)	1E
OP_SW_24B (Oil pressure switch B)	ON/OFF	2 or 4GR: ON N position: OFF	Inspect the oil pressure switch B. (See OIL PRESSURE SWITCH INSPECTION .)	2A
OP_SW_HC (Oil pressure switch C)	ON/OFF	3 or 4GR: ON N position: OFF	Inspect the oil pressure switch C. (See OIL PRESSURE SWITCH INSPECTION .)	2F
OP_SW_LRB (Oil pressure switch F)	ON/OFF	R position: ON N position: OFF	Inspect the oil pressure switch F. (See OIL PRESSURE SWITCH INSPECTION .)	2H
OSS (Output shaft speed signal)	rpm	Indicates output shaft speed	Inspect the vehicle speed sensor (See VEHICLE SPEED SENSOR (VSS) INSPECTION .)	2K
PCSV (Pressure control solenoid)	ON/OFF	Line pressure high: ON Line pressure low: OFF	Inspect the pressure control solenoid valve. (See SOLENOID VALVE INSPECTION .)	2X
RPM (Engine speed)	rpm	Engine speed 1,000 rpm: 1,000 rpm	Inspect the TCM. (See TCM INSPECTION .)	N/A
TCCC (Shift solenoid A)	%	4GR: 99% Other: 0%	Inspect the shift solenoid valve A. (See SOLENOID VALVE INSPECTION .)	2Y
TFT (ATF temperature)	°C, °F	ATF 20 °C {68 °F}: 20 °C {68 °F} ATF 80 °C {176 °F}: 80 °C {176 °F}	Inspect the TFT sensor. (See TRANSMISSION FLUID TEMPERATURE (TFT) SENSOR INSPECTION .)	2J
TFTV (ATF temperature signal voltage)	V	ATF 20 °C {68 °F}: 1.55 V ATF 60 °C {140 °F}: 0.7 V	Inspect the TFT sensor. (See TRANSMISSION FLUID TEMPERATURE (TFT) SENSOR INSPECTION .)	2J
THOP (Throttle position)	%	CTP: 0% WOT: 100%	Inspect the TCM. (See TCM INSPECTION .)	N/A
TR (Transmission range)	R/N/D	R position: R N position: N D range: D	Inspect the TR switch. (See TRANSMISSION RANGE (TR) SWITCH INSPECTION .)	2B, 2C, 2E
TRD (D range switch)	ON/OFF	D range: ON Except D range: OFF	Inspect the TR switch. (See TRANSMISSION RANGE (TR) SWITCH INSPECTION .)	2E
TRR (R position switch)	ON/OFF	R position: ON Except R position: OFF	Inspect the TR switch. (See TRANSMISSION RANGE (TR) SWITCH INSPECTION .)	2C
TSS (Turbine sensor)	rpm	Ignition switch at ON position (engine off): 0 rpm Idle: 700-800 rpm	Inspect the turbine sensor (See TURBINE SENSOR INSPECTION .)	2G
UP SW (Up switch)	ON/OFF	M range, upshift: ON Other: OFF	Inspect the selector lever component. (See SELECTOR LEVER COMPONENT INSPECTION .)	21
VPWR (Battery voltage)	V	Ignition switch at ON position: B+ Engine running: B+	Inspect the ignition switch. (See IGNITION SWITCH INSPECTION .) Inspect the battery. (See BATTERY INSPECTION .)	1A, 2Z, 2AA
VSS (Vehicle speed)	km/h, mph	Indicates vehicle speed	Inspect the VSS. (See VEHICLE SPEED SENSOR (VSS) INSPECTION .) Inspect ABS HU/CM. Inspect DSC HU/CM. Inspect PCM.	N/A