Scan Tool Operating Instructions - AK Automotive Training

Manufacturer Applications
Engine Codes: ABT and ABM
Display Description
Group
1 1. Engine speed.
2. Coolant temperature.
3. Lambda control value.
4. Operating status (refer to Table 2 for the relevance of the figures in line
4).
2 1. Engine speed.
2. Injection time.
3. Battery voltage.
4. Intake air temperature.
3 1. Engine speed.
2. Engine load.
3. Throttle valve angle.
4. Ignition angle.
4 1. Engine speed.
2. Engine load.
3. Vehicle speed.
4. Fuelling requirements operating status (refer to Table 21 for the
relevance of the figures in line 4).
5 1. Engine speed.
2. Activated charcoal valve duty cycle.
3. Lambda control value.
4. Mixture correction.
Table 21 - Fuelling Requirements Operating Status
Relevant when '1' is displayed in the 5-digit block
X X X X X Display Group 4 - Line 4
1 Acceleration enrichment
1 Full load
1 Part load
1 Idling
1 Fuel cut-off on overrun
Re-test the system
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