Scan Tool Operating Instructions - AK Automotive Training

6 Altitude
Correction
7 Idling
Adjustment
8 Idling
Stabilisation
9 Idling Air
Requirements
10 Lambda
Regulation and
EVAP System
11 Lambda
Learning Values
12 Lambda
Control
13 Fuel
Consumption
14 Knock
Control
15 Knock
Control
1. Engine speed
2. Intake air mass.
3. Throttle valve angle.
4. Altitude correction factor.
Manufacturer Applications
1. Throttle valve angle.
2. Idling control learnt value (transmission in Neutral or Park).
3. Idling control learnt value (automatic transmission drive gear
selected).
4. Engine operating condition (for the relevance of this display
line, see Table 75).
1. Actual engine speed.
2. Specified engine speed.
3. Idling control.
4. Intake air mass.
1. Idling control.
2. Throttle valve control part operating status (for the relevance of
this display line, see Table 76).
3. Engine coolant temperature.
4. Engine speed.
1. Lambda control.
2. Oxygen sensor voltage.
3. EVAP canister purge valve duty cycle.
4. Lambda correction factor whist tank venting is active.
1. Injection duration.
2. Lambda learnt value at idle.
3. Lambda learnt value at part load.
4. Tank vent valve condition (for the relevance of this display line,
see Table 77).
1. Engine speed.
2. Intake air mass (engine load).
3. Lambda control.
4. Oxygen sensor voltage.
1. Engine speed.
2. Intake air mass (engine load).
3. Vehicle speed.
4. Fuel consumption.
1. Retardation of ignition timing by knock control - cylinder 1.
2. Retardation of ignition timing by knock control - cylinder 2.
3. Retardation of ignition timing by knock control - cylinder 3.
4. Retardation of ignition timing by knock control - cylinder 4.
1. Engine speed.
2. Intake air mass (engine load).
3. Retardation of ignition timing by knock control - cylinder 1.
4. Retardation of ignition timing by knock control - cylinder 2.
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