ME-SFI transmission shift delay - function - GF07.61-P-4023SM
ENGINE 113.986
ENGINE 113.987
ENGINE 113.988
ENGINE 113.989
The transmission shift delay is designed to warm up the catalytic converters more rapidly to operating temperature after engine start. The transmission shift delay is performed completely electronically in combination with the automatic transmission (722.6). No additional components are required.
The ME control unit (N3/10) requests the ETC control unit (N15/3), via the CAN databus, to alter the gear shift curves.
The part load shifts take place at higher engine speed (speed).
The transmission shift delay is active for a maximum of 200 seconds, if:
- Coolant temperature at start < 50°C
- Speeds of < 53 km/hour for active lambda control
- Speeds of < 270 km/hour for non active lambda control
| Component description for the coolant temperature sensor | B11/4 | GF07.04-P-6040SM | |
| Component description for the ME-SFI [ME] control unit | N3/10 | GF07.61-P-6000SM |