Scan Tool Operating Instructions - AK Automotive Training

Manufacturer Applications
Table 36 - Additional Heater Conditions
Relevant when '1' is displayed in the 8-digit blocks
X X X X X X X X Display group 16 - Line 2
1 Coolant temperature above 70 to 80°C, or intake
air temperature above 5°C
1 Alternator defective
1 Battery voltage below 9V
1 Engine speed below 760 rpm
1 Engine start within the last 10 secs
1 Coolant or Intake manifold temperature sensor
defective
1 Not assigned
1 Not assigned
Table 37 - Group 16 Heater Element Activation
Relevant when '1' is displayed in the 2-digit blocks
X X Display group 16 - Line 3
1 Low heat output relay on
1 High heat output relay on
Engine Codes: AFB, AKE and AKN
Display Groups Description
1 Injected 1. Engine speed.
Quantity 2. Injection quantity.
3. Injection duration.
4. Engine coolant temperature.
2 Idle Speed 1. Engine speed.
2. Accelerator pedal position.
3. Operating conditions (for the relevance of this display line, see
Table 38).
4. Engine coolant temperature.
3 EGR System 1. Engine speed.
2. Specified intake air mass.
3. Actual intake air mass.
4. EGR valve duty cycle.
4 Injection 1. Engine speed.
Commencement 2. Specified injection commencement.
3. Actual injection commencement.
4. Injection commencement valve duty cycle.
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