ACS ALCOLOCK LR, Installation Manual

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ALCOLOCK LR
41
21.2 OBD-II Select
1. OBD-II SELECT is automatically displayed.
For conventional / non-hybrid vehicles, the ALCOLOCK LR
device must obtain a tach (rpm) reading from under the hood.
For non-hybrid vehicles with OBD-II, a tach signal may be
obtained by connecting the ECU to vehicle OBD-II (refer to
section.
For hybrid vehicles, tach is not available – an OBD-II speed
threshold is already programmed into the software. The ECU
must be connected to the vehicle OBD-II source.
2. Press
Select
to scroll to one of the 3 following options:
OBD / TACH – for non-hybrid vehicles connected to OBD-II.
OBD / SPEED – for hybrid vehicles connected to OBD-II.
NO OBD – for vehicles not connected to OBD-II, and instead
connected to a direct tach source under the hood.
3. After the correct option has been selected, based on the
vehicle and connection type, press OK .
Read only one of the following sections of this manual, based
on the step 2 selection:
•
OBD / TACH
– section 21.2.1
• OBD / SPEED – section 21.2.2
• NO OBD – section 21.2.3