Coolant Temperature Sensor; Air Temperature Sensor - KTM 990 Adventure Repair Manual

Hide thumbs Also See for 990 Adventure:
Table of Contents

Advertisement

1
Sensor-characteristics
1
4
0
1
2
0
1
0
0
8
0
6
0
Temperature (ºC)
4
0
2
0
0
2 -
0
Voltage (Volt)
4 -
0
0
0
5 ,
1
1
5 ,
2
2
5 ,

Coolant temperature sensor

The signal from the coolant temperature sensor
the KTM diagnostics tool (see table for voltage figures).
If the displayed value does not correspond to the actual temperature or
if an error code is displayed, perform the following tests:
– Ground supply (black cable) at the sensor connector AX.
– Check the wiring and the connector for continuity to the control unit
– Measure the resistance of the coolant temperature sensor.
T
W
T
A
TW: Coolant temperature sensor
TA: Air temperature sensor
3
3
5 ,
4
4
5 ,
5

Air temperature sensor

The signal from the air temperature sensor can be scanned with the
KTM diagnostics tool (see table for voltage figures).
If the displayed value does not correspond to the actual temperature or
if an error code is displayed, perform the following tests:
– Ground supply (black cable) at the sensor connector CM.
– Check the wiring and the connector for continuity to the control unit
– Measure the resistance of the air temperature sensor.
(control unit disconnected).
Resistance at -20º C: 15 kΩ +/- 1.5 kΩ
Resistance at 20º C: 2.45 kΩ +/- 240 Ω
Resistance at 80º C: 318 Ω +/- 31 Ω
(input)
(control unit disconnected).
Resistance at -20º C: 18.8 kΩ +/- 2.3 kΩ
Resistance at 40º C: 1.136 kΩ +/- 95 Ω
Resistance at 100º C: 155.3 Ω +/- 7 Ω
(input)
can be scanned with
1
7-45

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the 990 Adventure and is the answer not in the manual?

This manual is also suitable for:

950 adventure950 supermoto/r950 super enduro990 super duke/r990 supermoto/r

Table of Contents

Save PDF