Engine Control Module (ECM) Equipment

Equipment of Engine Control Modules (ECM)

Engine Code BKW
System identification EDC (Electronic Diesel Control)
Terminals on Engine Control Modules (ECM) 154
Emissions limiting values according to Tier1 1)
On Board Diagnostic (OBD) OBD II
DTC memory Permanent memory2)
Memory for adaptation values Temporary memory3)
Oxygen sensor control 2 sensors
Intake manifold change-over No
Camshaft adjustment No
Exhaust Gas Recirculation (EGR) system Yes
Boost pressure regulation Yes
Secondary Air Injection (AIR) system No
Electronic engine power control (EPC) Yes

1) Tier 1 = Non-Low Emission Vehicles (emission values max. 0.25 g/mi HC)
2) Independent of voltage supply.
3) Values are lost when voltage supply is interrupted.