PID/data monitor inspection
WARNING: This page is about a different variant/trim than selected.
NOTE:
- Perform the procedure with the M-MDS connected to the DLC-2.
- Start the engine and perform the procedure with the engine warmed up.
- Display the following PID using the data monitor function. (Refer to [PID/DATA MONITOR INSPECTION
] in the appropriate troubleshooting information
) (Refer to [PID/DATA MONITOR TABLE [PCM]
] in the appropriate troubleshooting information
)
- VSS (Vehicle speed)
- ENG_RPM (Engine speed)
- HO2S_OUT_VOLT (HO2S sensor output voltage)
- Drive the vehicle and release the accelerator pedal with the engine speed at 3, 000 rpm to decelerate.
- During deceleration, verify that [HO2S_OUT_VOLT] (HO2S output voltage) changes as shown in the figure.COMPONENT OPERATIONS
Component No Refer to 1 VSS 2 ENG_RPM 3 HO2S_OUT_VOLT 4 0.3 V or less - If not as specified, replace the HO2S. (See HEATED OXYGEN SENSOR (HO2S) REMOVAL/INSTALLATION [PYUL] )