BTI 4.3 TFT Manuel utilisateur
www.btigauges.com
BTI 4.3 TFT multi
Notice:
This product is intended for Off
Never take your eyes off of the
If you are uncomfortable
this
device installed by a competent shop.
** Notice! This device should be
configured by competent personnel. Raising the BOOST too much
or reducing the Traction Control
too much can have severe consequences.
engine and or lose control of your vehicle
1
www.btigauges.com
BTI 4.3 TFT multi
-integration display
Installation Manual
Doc version 1.0
This product is intended for Off
-
Road use only.
Never take your eyes off of the
road while using this device.
If you are uncomfortable
with wire
termination, please have
device installed by a competent shop.
configured by competent personnel. Raising the BOOST too much
too much can have severe consequences.
engine and or lose control of your vehicle
**
Road use only.
road while using this device.
termination, please have
device installed by a competent shop.
configured by competent personnel. Raising the BOOST too much
too much can have severe consequences.
You could blow your
2
Index
Page:
General set up 3
Integration:
AEM Infinity 5
AEM V2 11
ECU Master 26
Emtron 33
Haltech 39
Link G4 41
MoTeC M1 48
Pro EFI 54
Operation 56
3
General installation / wiring:
MKIV Supra specific installation (Series 1 only) :
1. Remove the 3 screws holding in the OEM clock
2. Remove the OEM Clock
3. Install the BTI bracket included with the 4.3 display
4. Attach the BTI bracket with the OEM screws. If you do not have these screws, 3
stainless steel screws are included with these display.
5. Mount the 4.3 display into the OEM clock hole and use the supplied brass thumb
screws to secure the display to the bracket.
In the e
vent your dash has a carbon fiber overlay, you will need spacer discs listed above
keep the proper distance and tension on the clock mount bracket
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These come
The wiring
is similar for all models. A
standard DTM connector cable with exception to customers whom selected the
Haltech 4 pin D
TM connector which is
AEMnet DTM connector standard.
connection opt
ions. Please see specific ECU integrations for wiring specifics.
4
vent your dash has a carbon fiber overlay, you will need spacer discs listed above
keep the proper distance and tension on the clock mount bracket
. These may be ordered at
These come
in a pa
ck of 3: 1mm, 2mm, and 3mm discs.
is similar for all models. A
ll integrations are shipped with the AEMnet
standard DTM connector cable with exception to customers whom selected the
TM connector which is
conveniently
wired 180 degrees from the
AEMnet DTM connector standard.
We then ship conversion pig-
tails for various ECU
ions. Please see specific ECU integrations for wiring specifics.
vent your dash has a carbon fiber overlay, you will need spacer discs listed above
(right) in order to
. These may be ordered at
:
ck of 3: 1mm, 2mm, and 3mm discs.
ll integrations are shipped with the AEMnet
standard DTM connector cable with exception to customers whom selected the
wired 180 degrees from the
tails for various ECU
ions. Please see specific ECU integrations for wiring specifics.
5
AEM Infinity
Plug and Play harness installation:
Plug and play wiring harness for Infinity ECUs with the AEM wiring harness:
Locate the 4 pin AEM NET wiring connector on the Infinity harness. Connect the Plug and
play harness into the Infinity harness and run the cable to the desired gauge installation
location. Note that the gauge gets power and the CAN signal from this cable and no other
wiring is necessary.
** Notice** It has come to our attention that some of the first AEM Infinity factory harnesses
had the CAN high and CAN low wires reversed (Most Infinity 8 Supra harnesses). Pin 1
should be White (CAN high) and Pin 2 should be Green (CAN low).
6
Plug and pin harness installation:
Plug and pin wiring harness for Infinity ECUs:
The termination to the Infinity ECU is relatively simple as it only consists of two wires: CAN A
High and CAN A Low. Included on the plug and pin harness are two pins that will simply
plug into the Infinity (Molex MX 123) connectors.
Notice: It is imperative that the pins are properly inserted into the correct positions on the
connector! Removal and repining of these connectors is very difficult and requires special
tools. Improper connection to the wrong pins could result to damage to the gauge or the
ECU.
Double check your work here!
If you have questions regarding the Molex MX 123 connector, refer to this document for
assistance: http://www.molex.com/mx_upload/family//MX123UserManual.pdf
Note that the pins have an orientation tab that only allows the pin to be inserted in one
orientation. See the figure below to see the orientation and how the pin will be locked out if
the orientation is not correct.
As per the AEM Infinity 8, 10, and 12 documentation:
7
As per the AEM Infinity 6 and 8h documentation:
The plug and pin harness has two signal wires (Green and White). Pin the White wire to
CAN A High and the Green wire to CAN A Low on the corresponding connector. Connect
the Red wire to a switched on / ignition power source and connect the Black wire to ground.
2 Pin Analog Out Connector (Brown and Blue Wires)
The termination of these two wires is dependent on the inputs that are assigned in the Infinity
Tuner software. These inputs are assigned in the software under Wizards > Advanced
Setup > “ModeSwitch Input Setup” or “Traction Control Slip Target Trim Input Setup”. The Input
used will be defined here. Connect the blue and brown wires to the corresponding inputs that are selected
for your application. There are more details regarding this under “BOOST and PWM STEPS” below.
Notice: The gender of the 2 pin plug may be reversed on newer models in order to prevent the improper connection to
the “Flash Enable” connector.
8
Data LED: This indicator will flash when ever the gauge is energized and CAN communications are present.
Use this to confirm communications.
CAN Bus Termination Jumper: Remove this jumper if the gauge is not the last device on the CAN Bus. If
there are multiple gauges, the last gauge should be the only gauge with the jumper installed.
Leave the jumper installed if the gauge is a stand alone installation and there is nothing else on the CAN
Bus.
AEM Infinity TRAC and BOOST PWM Steps:
Use these two buttons to configure how many steps are to be
programmed in the Infinity Tuner software for Boost and Slip.
Typically the scale is from 0-5 volts and the max amount of steps
allowed is 7 which give you 8 settings (0-7). Example: a value of 7
here would make each step would have a value of .71 volts. A value
of 1 here would give the step a value of 5 volts. It is imperative to
view each step in the infinity tuner software when configuring this as
there could be a potential difference with regard to ground.
** Note that these two settings should be configured by
competent personnel. Raising the BOOST too much or reducing the SLIP too much can have severe
consequences. **
Both the Boost and Traction Control settings must be configured in the AEM Infinity Tuner software under:
Wizards > Advanced Setup > “ModeSwitch Input Setup” or “Traction Control Slip Target Trim Input
Setup”.
It is imperative to configure these inputs correctly. This is what that setup looks like in the Infinity Tuner
software: ( if you are uncomfortable here, please take your vehicle to a competent shop )
9
Example Boost Setup:
** Note that all GPS, G-
force and Yaw readings are derived from the AEM Vehicle Dynamics
Module (PN 30-2203)
. The absence of this module will result in a “0” value on
corresponding readings.
10
Example Trac Setup:
force and Yaw readings are derived from the AEM Vehicle Dynamics
. The absence of this module will result in a “0” value on
force and Yaw readings are derived from the AEM Vehicle Dynamics
. The absence of this module will result in a “0” value on
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