Scan Tool Operating Instructions - AK Automotive Training

Engine Codes: AAC for vehicles up to 02.92
Display Description
Group
1 1. Engine speed.
2. Engine load signal.
3. Coolant temperature.
4. Injection period.
2 1. Engine speed.
2. Intake air temperature.
3. Not relevant.
4. Injection period.
3 1. Engine speed.
2. Coolant temperature.
3. Not relevant.
4. Injection period.
4 1. Engine speed.
2. Engine load signal.
3. Not relevant.
4. Injection period.
5 1. Engine speed.
2. Throttle valve angle.
3. Not relevant.
4. Injection period.
Manufacturer Applications
Table 22 - Adjustment/Operating Conditions
Relevant when '1' is displayed in the 8-digit block
X X X X X X X X Display Group 1 - Line Display Group 4 - Line
4
4
1 Not relevant Overrun
1 Signal from auto.
gearbox
Idling
1 Aircon compressor on Part load
1 Idling switch open Full load
1 Lambda control fault Not relevant
1 Throttle valve opened Not relevant
1 Speed over 2300 rpm Not relevant
1 Coolant temp. below
80°C
Not relevant
121