Scan Tool Operating Instructions - AK Automotive Training

Manufacturer Applications
3 1. Engine speed.
2. Engine load.
3. Throttle valve angle (idling 0 to 2.0%, full load greater than 75%).
4. ignition angle.
4 1. Engine speed.
2. Engine load.
3. Road speed signal (Stationary = 255, driving = 0).
4. Operating state (see Table 12 for the relevance of the figures in line 4).
5 1. Engine speed.
2. Duty cycle - Operating states may be combined on the display,
dependent on the status of the vehicle equipment active at that
particular time.
3. Lambda control valve.
4. Mixture correction factor.
100