ME-SFI vehicle features - AH07.61-P-0002-02AM
ENGINE 266.920/940/960/980 IN MODEL 169.0/3, 245.2
Differences and new features in comparison with engine 166
| Engine 266 | Engine 166 |
|---|---|
| Naturally aspirated engine with variable intake manifold (engine 266.920/940/960) or turbocharged engine with charge air cooler (engine 266.980) | Naturally aspirated engine with intake module (engine 166.940/960/990/995) |
| ME-SFI fuel injection and ignition system SIM 266 | Engine control monolith (ECM) fuel injection and ignition system function |
| ME control unit (N3/10) on air filter housing (Flash-capable) | Engine control monolith control unit (N3/5) in intake module or engine control monolith control unit with throttle valve actuator (N3/18) in the intake module |
| Pressure sensor (B28), Pressure sensor downstream air filter (B28/5), Pressure sensor upstream throttle valve actuator (B28/6) |
Pressure sensor in the engine control monolith control unit with throttle valve actuator (N3/18) integrated up to (31.8.01) or pressure sensor (B28) |
| Ignition coil cylinder 1+2 (T1/1) and ignition coil cylinder 3+4 (T1/2) | Ignition coil module (T2) |
| Oil pressure switch (S43/1) and high oil pressure switch (S43/2) | Oil sensor (oil level, temperature and quality) (B40) |
| Near-engine and underfloor three-way catalytic convertor | Underfloor three-way catalytic converter |
| Alternator management via Local Interconnect Network (LIN) | - |
| Partial load and full load ventilation integrated in the crankcase | - |