Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Sensor Reference Graphs In Data Monitor Mode

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.)




THROTTLE POS SEN, ABSOL TH-P/S, CLSD THL/P SW
Above is the data for "THROTTLE POS SEN", "ABSOL TH-P/S" and "CLSD THL/P SW" when depressing the accelerator pedal with the ignition switch "ON".
The signal of "THROTTLE POS SEN" and "ABSOL TH-P/S" should rise gradually without any intermittent drop or rise after "CLSD THL/P SW" is changed from "ON" to "OFF".










CMPS-RPM (REF), MAS AIR/FL SE, THROTTLE POS SEN, RR O2 SENSOR, FR O2 SENSOR, INJ PULSE
Above is the data for "CM PS RPM (REF)", "MAS AIR/FL SE", "THROTTLE POS SEN", "RR O2 SENSOR", "FR O2 SENSOR" and "INJ PULSE" when revving quickly up to 4,800 rpm under no load after warming up engine sufficiently.
Each value is for reference, the exact value may vary.