ME-SFI [ME] vehicle features - AH07.61-P-0002-02K
Engine 112, 113
with low emission EURO3/4
as of approx. 06/00
For the exhaust gas concept low emission EURO3/4 a malfunction indicator lamp with an engine symbol is installed in the instrument cluster.
If the malfunction indicator light does not go out after the engine has started, this indicates a fault affecting the emission control system.
Read fault memory at the data link connector and rectify fault.
Additional functions/components for the low emission exhaust gas concept EURO3/4 (designated partially as EOBD: EOBD = O n B oard D iagnosis for E urope) are:
- Secondary air injection
- Two-sensor control
Engine 112, 113 as of 06/2000
All vehicles (LHS and RHS), e.g.
) with engines 112, 113 are fitted as standard with EURO3 (without code).
EURO4 is fitted as standard in some cases (without code) for Germany and other implementing EU countries, or is assigned by means of code 926.
- Monitoring catalytic converter efficiency
- O2 sensors downstream of firewall catalytic converters
- Catalytic converter system with larger volumes and an optimized coating
- Engine diagnosis indicator lamp in the instrument cluster.
EURO4 is fitted as standard on the following models:
Model 129 with engine 112.923/943, 113.961
Model 163 with Engine 112.942, 112.970, 113.942, 113.965
Model 170 with a series 112.947 engine
Model 208 with Engine 113.943
Model 210 with Engine 113.940
Model 210 4MATIC with engine 112.921/941
Model 215, 220 with Engine 137.970
Model 203, 209, 211, 230