BRP Cam-am Outlander 6x6 DPS 2015 Manual page 278

Section 04 FUEL SYSTEM
Subsection 01 (ELECTRONIC FUEL INJECTION (EFI))
MAPTS CONNECTOR
PIN
1
3
If voltage test is good, replace the MAPTS.
If voltage test is not good, carry out the
CIRCUIT CONTINUITY TEST (PRESSURE FUNC-
TION)
.
MAPTS Circuit Continuity Test (Pressure
Function)
1. Disconnect the ECM connector.
2. Install the ECM adapter on the ECM connector.
3. Using a multimeter, check continuity of the fol-
lowing circuits.
MAPTS CIRCUIT CONTINUITY TEST
(PRESSURE FUNCTION)
ECM MAPTS
ADAPTER CONNECTOR
A1 Pin 3
F2 Pin 4
Pin 1
G2
If resistance is not within specification, repair or
replace the wiring harness between ECM connec-
tor and the MAPTS.
MAPTS Temperature Function
The sensor monitors the temperature in the intake
manifold.
MAPTS Quick Test (Temperature Function)
1. Connect vehicle to the applicable B.U.D.S. soft-
ware version.
2. In B.U.D.S., click the following:
– Read Data
– Monitoring tab
– ECM tab.
3. Look for the Intake Air temperature reading
while the engine is stopped.
386
MEASUREMENT
VOLTAGE
5 Vdc
MAPTS
TYPICAL
1. Monitoring tab
2. MAPTS temperature reading
RESISTANCE
VALUE
4. Perform the same test with a new MAPTS and
If the engine MAPTS temperature reading is sig-
Close to 0
nificantly different than the new MAPTS, replace
it.
NOTE: Both sensors must feel the same ambient
air temperature.
If there is no reading, carry out a
TANCE TEST (TEMPERATURE FUNCTION)
MAPTS Resistance Test (Temperature
Function)
Disconnect the connector from the MAPTS.
Using a multimeter, check the resistance of the
sensor itself as per following table.
If resistance is not within specification, replace
the MAPTS.
If resistance tests good, reconnect the MAPTS
and disconnect the ECM connector.
Install the ECM adaptor on the ECM-A connector.
tmr2011-022-014_b
compare both readings.
MAPTS
PIN
1 2
MAPTS RESIS-
.
MEASUREMENT
RESISTANCE
@ 20°C (68°F)
2280 - 2740
vmr2015-129