TROUBLE DIAGNOSIS — GENERAL DESCRIPTION; CONSULT-II Reference Value (Cont'd); Major Sensor Reference Graph
EF & EC-7062spec tableReference-graph plots described qualitatively in figures_detected and prose; raw waveform data not transcribed.
CONSULT-II Reference Value in Data Monitor Mode (Cont'd)
CG10, CGA3
CONSULT-II Reference Value — Mass Airflow
MASS AIRFLOW
Condition- Engine: After warming up
- Air conditioner switch: OFF
- Shift lever: N
- No-load
- Idle
Specification2.0 - 5.0 g·m/s
MASS AIRFLOW
Condition- Engine: After warming up
- Air conditioner switch: OFF
- Shift lever: N
- No-load
- 2,500 rpm
Specification6.0 - 12.0 g·m/s
Major Sensor Reference Graph in Data Monitor Mode
The following are the major sensor reference graphs in "DATA MONITOR" mode. (Select "HI SPEED" in "DATA MONITOR" with CONSULT-II.)
THRTL POS SEN, ABSOL TH·P/S, CLSD THL POS
Below is the data for "THRTL POS SEN", "ABSOL TH·P/S" and "CLSD THL POS" when depressing the accelerator pedal with the ignition switch "ON".
The signal of "THRTL POS SEN" and "ABSOL TH·P/S" should rise gradually without any intermittent drop or rise after "CLSD THL POS" is changed from "ON" to "OFF".
ENG SPEED, MAS A/F SE-B1, THRTL POS SEN, HO2S2 (B1), HO2S1 (B1), INJ PULSE-B1
Below is the data for "ENG SPEED", "MAS A/F SE-B1", "THRTL POS SEN", "HO2S2 (B1)", "HO2S1 (B1)" and "INJ PULSE-B1" when revving engine quickly up to 4,800 rpm under no load after warming up engine to normal operating temperature.
Each value is for reference, the exact value may vary.
- "ENG SPEED" should increase gradually while depressing the accelerator pedal and should decrease gradually after releasing the pedal without any intermittent drop or rise.
- "MAS A/F SE-B1" should increase when depressing the accelerator pedal and should decrease at the moment "THRTL POS SEN" is closed (accelerator pedal is released).