BRP Outlander 400 EFI 2008, Service Manual

Page: 219 / 434

Section 05 FUEL SYSTEM
Subsection 01 (ELECTRONIC FUEL INJECTION)
Sensor Temperature Function
The sensor also monitors the temperature at in-
take manifold.
MAPTS Resistance Test (At Component)
Disconnect the MAPTS connector.
Use the Fluke 115 multimeter (P/N 529 035 868)
and select
.
Measure resistance. Compare result with sensor
temperature table.
MAPTS PIN
1
2
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SENSOR TEMPERATURE TABLE
TEMPERATURE
RESISTANCE
(OHMS)
°C °F MAPTS
- 30 - 22 28000
- 20
- 4
14500
0 32 5500
20 68 2500
40 104 1200
60 140 600
80 176 320
100 212 180
130 266 90
If resistance is not within specification, replace the
MAPTS.
If resistance tests good, reconnect the MAPTS
and repeat test at ECM connector.
MAPTS Resistance Test (AT ECM Connector)
Disconnect the ECM connector.
Install ECM adapter (P/N 529 036 085) on ECM
connector.
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Measure resistance between pins. Compare re-
sult with sensor temperature table.
ECM CONNECTOR PIN
F3 G2
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If resistance value is incorrect, check the continu-
ity of the temperature sensor circuits.
If resistance value and all tests applicable to the
MAPTS are good, try a new ECM. Refer to
ECM .
MAPTS Power and Ground Circuits
Continuity Test
Disconnect the ECM connector.
Install ECM adapter (P/N 529 036 085) on ECM
connector.
Use the Fluke 115 multimeter (P/N 529 035 868)
and select
.
Check the continuity as follows.
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