Scan Tool Operating Instructions - AK Automotive Training

Manufacturer Applications
3 EGR System 1. Engine speed.
2. Specified intake air mass.
3. Actual intake air mass.
4. EGR valve duty cycle.
4 Injection
Commencemen
t
4 Injection
Commencemen
t at Full Throttle
(3d gear)
5 Starting
Conditions
6 Switch
Positions
1. Engine speed.
2. Specified injection commencement.
3. Actual injection commencement.
4. Commencement-of-injection valve duty cycle.
1. Engine speed.
2. Specified injection commencement.
3. Actual injection commencement.
4. Commencement-of-injection valve duty cycle.
1. Engine speed.
2. Starting injection quantity.
3. Actual commencement of injection.
4. Engine coolant temperature.
1. Vehicle speed.
2. Brake pedal monitor (for the relevance of this data see Table 34).
3. Cruise control system (CCS) (for the relevance of this data see
Table 35).
4. Cruise control system.
7 Temperatures 1. Fuel temperature.
2. Not allocated.
3. Intake manifold temperature.
4. Engine coolant temperature.
8 Limitation of
Injection
Quantity at full
throttle (3rd
gear)
9 Limitation of
Injection
Quantity
10 Air
Quantities at full
throttle (3rd
gear)
1. Engine speed.
2. Injected quantity (from accelerator pedal position).
3. Injection quantity limitation (torque limitation).
4. Injection quantity limitation (smoke prevention).
1. Engine speed.
2. Injection quantity (Cruise control system active).
3. Injection limitation from automatic gearbox during gear change.
4. Modulating piston movement sensor voltage.
1. Intake air mass.
2. Atmospheric pressure.
3. Intake manifold pressure.
4. Accelerator pedal position.
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