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Idiomas disponibles
Yellow/Blue
Yellow/Blue
Red
Red
Purple
Blue
Brown
Yellow
White
White
***FuelTech WB-O2 Nano to Alcohol O2 Adapter Harness
5.2 Harness wiring
O2 Sensor #2
Wires
O2 Sensor #1
Wires
5.3 Free-air calibration
To use the Alcohol O2 the free-air calibration of the sensors is mandatory. To
perform this calibration, remove the sensor from the exhaust and let it ventilate
for 10 minutes, power on the Alcohol O2 and the Power FT line.
After the sensors are heated wait at least 3 more minutes then go through the
interface: Main Menu / Sensors and Calibration / O2 sensor (1 or 2) / Alcohol
O2 and press calibrate.
19
CAN FT
12V input
20
from relay
22
O2 #1 (left)
23
O2 #1 (left)
24
O2 #1 (left)
1
2
3
4
5
6
8
9
10
11
12
14
15
16
17
18
20
21
22
23
24
25
CAN LO
Connect to pin 87 of Main relay. 15A
fuse is recommended
H+ O2 #1 (left)
H- O2 #1 (left)
IP+ O2 #1 (left)
Black/White - Power ground input (block/head)
Black/White - Power ground input (block/head)
Blue - O2 Sensor #2: H+
Gray - O2 Sensor #2:
Yellow - O2 Sensor #2: H-
Brown - O2 Sensor #2:
White - O2 Sensor #2:
*** Yellow/Red - O2 Sensor #2: Signal output
White/Red -
7
13
*** See table
19
Yellow/Blue -
26
*** Yellow/Red - O2 Sensor #1: Signal output
White - O2 Sensor #1:
Brown - O2 Sensor #1:
Yellow - O2 Sensor #1: H-
*** Gray - O2 Sensor #1:
*** Blue - O2 Sensor #1: H+
Black - Battery negative input
Black - Battery negative input
Red - 12V input from relay
Alcohol - O2
EN
VS
+
VS
-
IP
+
CAN
High
CAN
Low
IP
+
VS
-
VS
+
7
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