ME-SFI post-start enrichment function - GF07.61-P-3011AM
ENGINE 113.990 in MODEL 211, 219
ENGINE 113.991 in MODEL 215, 220
ENGINE 113.992 in MODEL 230
ENGINE 113.993 in MODEL 463
ENGINE 113.995 in MODEL 230
After a cold start the fuel-air mixture is enriched for a short time to ensure that the engine runs smoothly.
Post-start enrichment compensates for the fuel which has precipitated on the cylinder barrels.
The post-start enrichment is dependent on:
- Coolant temperature at start
- Duration after start
- Selector lever position
- Correction programming with STAR DIAGNOSIS
| Fuel injection valve, location/task/design/function | GF07.03-P-5004KE | ||
| Crankshaft position sensor, location/task/design/function | GF07.04-P-4116AM | ||
| Coolant temperature sensor, location/task/design/function | GF07.04-P-5026AM | ||
| ME-SFI control unit, location/task/design/function | GF07.61-P-5000AM |