2006 Bombardier Outlander Max Series Factory Service Manual, Page 128Get this manual
Section 04 ENGINE MANAGEMENT (V-810) Subsection 01 (OVERVIEW)
The communication link is also used to communicate with the VCK (vehicle communication kit) or MPI-2 interface cardRefer to DIAGNOSTIC PROCEDURES
Engine Control Module (ECM)
The ECM controls the electrical system
The ECM features self-diagnostic mode when ignition key is turned on However, some components need the engine to be running so that they can be monitoredSome problems will turn on warning lamp or will set the engine in limp home modeRefer to DIAGNOSTIC PROCEDURES section for more informationThe ECM is powered by the battery through relay&
WARNING
Some components are continuously powered by the VFBwhen ignition key is turned on and engine stop switch is in RUN positionThe ECM switches the circuit to the ground to complete the electrical circuits it controlsTake this into account when troubleshootingAlways disconnect the battery prior to disconnecting any electric or electronic partsThe ECM is responsible for the following electrical functions: Digitally Encoded Security System (DESS) This anti-start system allows engine starting only with programmed keyRefer to DIGITALLY ENCODED SECURITY SYSTEM (DESS) subsectionEngine Starting If the ECM recognizes valid key, it allows engine to startOther conditions are also required to allow engine startingRefer to STARTING SYSTEM subsectionEngine RPM Limiter The ECM will limit the maximum engine speed when vehicle shifter is in:forward position (Hi and LO individually)neutral positionpark positionreverse positionThe ECM uses the CPS and the GBPS (gearbox position sensor) for this function1ECM location