Fault Code Table - Can-Am DS 450 2008 Shop Manual

FAULT CODE TABLE

FAULT
DESCRIPTION
CODE
Manifold absolute
pressure sensor signal
shorted to GND or
107
open
Manifold absolute
pressure sensor signal
shorted to battery 12 V
108
Air intake silencer
pressure and
temperature sensor
signal shorted to GND
112
Air intake silencer
pressure and
temperature sensor
113 signal shorted to
battery 12 V or open
Air intake silencer
pressure and
temperature sensor
114 signal switched
intermittent fault
Coolant temperature
115
too high
Coolant temperature
sensor signal
implausible low
116
temperature
Coolant temperature
sensor signal shorted
117
to battery 12 V
Coolant temperature
sensor signal
118 shorted to GND or
disconnected
vmr2008-021
Section 04 ENGINE MANAGEMENT SYSTEM
Subsection 03 (MONITORING SYSTEM/FAULT CODES)
POSSIBLE FAULT
Faulty MAPS sensor -
disconnected connector -
faulty terminals - cut wires -
dirty sensor - shorted wire -
disconnected sensor power
Faulty MAPS sensor -
disconnected connector -
faulty terminals - cut wires -
dirty sensor - shorted wire -
disconnected sensor power
Faulty AAPTS sensor -
disconnected connector -
faulty terminals - cut wires -
shorted wire to GND
Faulty AAPTS sensor -
disconnected connector -
faulty terminals - cut wires -
shorted wire to battery
Faulty AAPTS sensor - partially
disconnected connector - faulty
terminals - cut wires - incoherent
change in temperature reading
Refer to Engine and/or Cooling
System Service Manual section
Faulty CTS sensor - disconnected
connector - faulty terminals - cut
wires - shorted wire - reading of
cold temperature while engine is
running and as gone over 72°C
(162°F)
Faulty CTS sensor - disconnected
connector - faulty terminals - cut
wires - shorted wire
Faulty CTS sensor - disconnected
connector - faulty terminals - cut
wires - shorted wire
ACTION
Make sure sensor's connector is fully
inserted. Check for approximately 5 volts
between sensor connector pins 1 and 2.
Check circuits between MAPS pins and
ECM pins A1-1,G2-2 and F2-3 if open or
shorted to GND.
Make sure sensor's connector is fully
inserted. Check for approximately 5 volts
between sensor connector pins 1 and 2.
Check circuits between MAPS pins and
ECM pins A1-1,G2-2 and F2-3 if shorted
to 12 V.
Check for disconnected air temperature
on the intake. Check the air temperature
sensor for approximately 2511 ohms at
20°C. Replace the sensor if necessary.
Check circuits between sensor pin 2 and
ECM pin F3, between C3-1 and between
A1-3.
Check for disconnected air temperature
sensor on the intake. Check the air
temperature sensor for approximately
2511 ohms at 20°C. Replace the sensor if
necessary. Check circuits between sensor
pin 2 and ECM pin F3, between C3-1 and
between A1-3.
Check for disconnected air temperature
sensor on the intake. Check the air
temperature sensor for approximately
2510,6 ohms at 20°C. Replace the sensor
if necessary. Check circuits between
Sensor pin 2 and ECM pin F3, between
C3-1 and between A1-3
Refer to Engine and/or Cooling System
Service Manual section.
Check sensor resistor value between 1800
and 2200 at 22°C. Check circuits between
sensor pins and ECM pin F4-1 and C3-2.
Replace sensor if necessary. Refer to
Service Manual for complete cooling
system testing procedure.
Check sensor resistor value between 1800
and 2200 ohm at 22°C. Check circuits
between sensor pins and ECM pin F4-1
and C3-2.
Check for disconnected engine
temperature sensor. Check sensor
resistor value between 1800 and
2200 ohm at 22°C. Check circuits between
sensor pins and ECM pin F4-1 and C3-2.
173