FuelTech EGT-4 CAN User manual

OWNER’S MANUAL
MANUAL DO USUÁRIO
C
M
Y
CM
MY
CY
CMY
K
Manual - EGT-4 CAN v1.01 - Print.pdf 1 7/3/2020 9:58:35 AM

3
EN
EGT-4 CAN
1. Index
2. Presentation .......................................................................................................... 4
3. Warranty terms ...................................................................................................... 5
4. Installation ............................................................................................................ 6
4.1 Dimensions (in)................................................................................................ 6
4.2 Wiring Harness with Power FT line ................................................................... 7
5. Setup.................................................................................................................... 8
5.1 Touchscreen interface setup ............................................................................ 8
5.2 FTManager setup ............................................................................................ 8
6. Mounting template (in).......................................................................................... 10

4
EN
EGT-4 CAN
2. Presentation
The EGT-4 is a 4 channel K type thermocouple conditioner compatible with
FTCAN 2.0 protocol, Which allows it to send the sensor readings to the Power
FT product line.
It is generally used for individual cylinder exhaust gas temperature but can
also be used for air/engine temperature or to replace analog sensors and
free up analog inputs.
Characteristics
• Power Supply: 7 to 32 Volts
• Current draw: 0.05A
• Temperature range reading: 32 - 1830 F
Package contents
• Instructions Manual
• EGT-4 CAN conditioner
Recommended sensor length when the EGT-4 is installed on the rewall.
4 cylinder 6 cylinder V8 Small Block V8 Big Block
1 x 36” 1 x 42” 2 x 36” 2 x 42”
1 x 30” 1 x 36” 2 x 30” 2 x 36”
1 x 24” 1 x 30” 2 x 24” 2 x 30”
1 x 18” 1 x 24” 2 x 18” 2 x 24”
2 x 18”

5
EN
EGT-4 CAN
3. Warranty terms
The use of this equipment implies in total accordance with the terms described
in this manual and exempts the manufacturer from any responsibility regarding
product misuse.
This product must be installed and tuned by specialized auto shops
or professionals with experience on engine tuning.
The oversight of any of the warnings or precautions described in this manual
can cause engine damage and lead to warranty void of this product warranty.
Before starting any electrical installation, disconnect the battery.
This product is not certied for aeronautic purposes or any ying vehicles, as
it has not been designed for such applications.
In some countries where an annual inspection of vehicles is enforced, no
modication in the OEM ECU is permitted. Be informed about local laws and
regulations prior to the product installation.
Important warning for proper installation
Always remove and insulate unused wires. NEVER roll up excess
wiring as this may create an antenna that captures electromagnetic
interference that may generate product malfunction.
Limited Warranty
This product warranty is limited to one year from the purchase date, only
covering manufacturing defects and requiring purchase invoice presentation.
Damages caused by misuse of the unit are not covered by the warranty.
Warranty void analysis is done exclusively by FuelTech technical support team.
WARNING
Tampering or removing the product warranty seal will void the
product warranty.
Manual Version 1.0 – July/2020

6
EN
EGT-4 CAN
4. Installation
Installation must be performed with the wiring and battery disconnected. It’s
very important that the wiring harness be as short as possible and to cut off
all excess wiring. Never roll up unused wiring. These measurements will avoid
problems with electromagnetic interference, common in every electronic
equipment.
The wiring harness must be protected from sharp edges that may damage
wires and cause short-circuits. Pay attention when passing the wiring harness
through holes, always using rubber shields or other kind of wire protection. In
the engine bay, route the wiring through places that aren’t exposed to excessive
heat and won’t get close to moving parts of the engine. Plastic covers are
recommended for the wiring harness.
4.1 Mounting
The EGT-4 must be mounted to a at surface of the vehicle using the holes in
the side aps. The EGT-4 has a safety lock for the thermocouple connectors,
to lock it, follow the steps described below.
a - Loosen the two side screws (1) of the EGT-4 lock (2) and pull it out
b - Insert the K-type thermocouple connector on EGT-4
c - Place thermocouple cable tting in the lock
d - Push the lock until it touches the thermocouple connector and tighten
the two side screws
1
1
2

7
EN
EGT-4 CAN
4.2 Wiring Harness with PowerFT ECU’s
A - Black wire - Ground
B - Red wire - Switched 12V
1 - Male connector (rear view)
2 - Female connector (rear view)
3 - Terminator male connector (rear view)
4 - White/Black wire - CAN LOW - pin 3
5 - White/red wire - CAN HIGH - pin 4
6 - Any other FuelTech CAN device, like WB-O2 Nano or FTSPARK
NOTES
- The use of the terminator (3) is mandatory for the CAN network
correct functioning.
- When assembling the thermocouple, always use compensated
connectors. The yellow from the sensor is the positive terminal (+) (narrow
pin) and the red wire is the negative terminal (-) (wide pin).
IMPORTANT
If longer wires are needed in order to place the thermocouple,
always use compensated connectors (male and female) or pre-
made thermocouple extensions.
Use the same wire type if a longer wire for the sensor is needed.
The splice, the use of a compensate male and female connector
specic for type K thermocouple is mandatory.
4
3
13457
26
10 12 13
8911
14 16 17
15 18 19
20 22 25 26
21 23 24
13457
26
10 12 13
8911
14 16 17
15 18 19
20 22 25 26
21 23 24
2
1
4
3
1
2
3
5
BA
4
FTCAN 2.0
equipment 6
NOTE
Extension Harness sold separately.

8
EN
EGT-4 CAN
5. Setup
The CAN communication can be congured through the FTManager software
or through the touchscreen interface.
5.1 Touchscreen interface setup
Navigate to “sensors and calibration” and then to the “EGT” option. Select the
cylinder or cylinder bank for the installed thermocouple and then specify the
input that is used. For the CAN Network select option “CAN 2.0”. Up to four
EGT-4 units are supported on the same FTCAN network.
5.2 FTManager setup
Click the “CAN Network” (1) button on the top icon bar. A list of all the
equipments connected to the CAN network will be displayed.
1
EGT
Ge ralne
Left Bank Right Bank
Cylinder 1
Cylinder 5
Cylinder 9
Cylinder 2
Cylinder 6
Cylinder 10
Cylinder 3
Cylinder 7
Cylinder 11
Cylinder 4
Cylinder 8
Cylinder 12
EGT
Ge ralne
Left Bank Right Bank
Cylinder 1
Cylinder 5
Cylinder 9
Cylinder 2
Cylinder 6
Cylinder 10
Cylinder 3
Cylinder 7
Cylinder 11
Cylinder 4
Cylinder 8
Cylinder 12
C2/ylinder 13
None
Input selection
White Avaliable4:
White2-2: Step
White Air Conditioning3:
White O2 General1:
Clindrye2 2/3
Select the sensor type
ETM-1
Custom
Clindr 2ye3/3
Input valueOutput value
Sensor offset
+10,7
56,0
°C °C
Reading
Clindr2/ye13
White Avaliable5:
Input selection
CAN 2.0
WhiteAvaliable7:
White Avaliable8:
WhiteAvaliable6:
From
Equipment
CAN EGT
EGT-4 A
2
Channel
Cylinder 2 3/XX
Navigate to the CAN Communication menu under Sensors and Calibrations
menu.
Click on the channel you want to setup, a new window will open with all
available sensors. Select an option, click the OK button, and write to the ECU.
After associating the channels, check the CAN Network menu (1) to see a list
of all the sensors set on the EGT.

9
EN
EGT-4 CAN
5.3 Connecting more than one EGT-4 on the CAN network
Up to four EGT-4s can be connected to the same FTCAN network. However
it is necessary to identify each one on the CAN network. All the EGT-4s come
from the factory set as EGT-4s A. In order to add another EGT-4s on the same
network, follow the procedure described below:
a - Connect all modules on the CAN network
b - Open the CAN Network menu (1) as shown on the previous page
c - Note that on the left of this window there is only one EGT being shown
d - Right below there are settings for this EGT, in the “serial:” box all EGTs that
are on the network will be listed, even those that are not being shown on
the left, select the serial you want to identify and click the identify button,
the LED on the EGT-4 will blink 3 times to identify which EGT-4 selected
e - The next step is to click on the “Change to:” and change the ID of the
EGT-4, and click write button, note that as of now there are more than
one EGT-4 being shown on the left of the screen
f - Repeat this procedure for the other EGTs
5.4 Status LED
On: EGT On and CAN Network connected
Blinking: EGT On and CAN Network Disconnected

10
EN
EGT-4 CAN
6. Mounting template (in)
2.29
0.26
0.76
3.57
4
4.33
0.7
0.12