October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.
ECM Data Parameters:
- ED01
Throttle position displayed in volts from 0 to 5.10.
- ED04
Coolant temperature displayed in degrees Celsius (°C) from -40 to 151.
- ED06
Injector pulse width displayed in milliseconds (ms) from 0 to 100.2.
- ED07
O2 sensor voltage displayed in volts from 0 to 1.128.
- ED08
Spark advance displayed in degrees from 0 to 70, similar to engine timing in degrees.
- ED10
Battery voltage read in volts from 0 to 25.5.
- ED11
Engine speed displayed in RPM from 0 to 6375. (May display 20 with ignition ON, engine OFF).
- ED12
Vehicle speed displayed in miles per hour from 0 to 159.
- ED16
Knock retard displayed in degrees of timing pulled out from 0 to 45.
- ED17
Knock sensor activity displayed as counts, an arbitrary number that increases from 0 to 9999 according to amount of activity from knock sensor.
- ED18
Oxygen sensor cross counts displayed as number of times O2 sensor crossed reference line each second.
- ED19
Fuel integrator displayed in counts from 0 to 255.
- ED20
Block learn multiplier displayed in counts from 0 to 255.
- ED21
Mass airflow sensor displayed in grams per second of air flow from 0 to 255.
- ED22
Idle air control displayed in steps of travel from 0 to 255.
- ED23
Manifold air temperature displayed in degrees Celsius (°C) from -40 to 152.
- ED98
Ignition cycle counter value is number of times the ignition has been cycled to OFF since ECM trouble code was last detected. After 50 ignition cycles without any malfunctions being detected, all stored ECM codes are cleared.
- ED99
ECM Prom ID displayed as number up to 4 digits long which can be used to identify MEM-CAL/PROM installed in ECM.