VCDS Engine Messuring Blocks

[ScottD3]

Randomly trying things and stuff with VCDs and the car I started looking at the measuring blocks.

I noticed something that does not look right to me.

First off. What is at -40.5 degree?


Should the lambda sensors all be at 99.9%?


Anyone else not got the label file for 01 - Engine?

[ScottD3]

Found it.

035 Temperature protection
1) Engine speed
At idle: 720 ... 820 rpm
2) Exhaust gas temperature before turbocharger
At idle: 140 ... 310 °C (with radiator fluid > 75 °C)
At full throttle: 540 ... 830 °C
3) Exhaust gas governing factor
At idle: 99 ... 101 % or 0.99 ... 1,01
4) Overall governing factor
At idle: 99 ... 101 % or 0.99 ... 1,01

020 AC compressor
1) Ambient temperature
[°C]
2) Vacant
3) AC compressor shut-off status 1
X X X X X X X 1 Vehicle starting off
X X X X X X 1 X Shut-off due to starting off state
X X X X X 1 X X Vehicle acceleration
status
X X X X 1 X X X Shut-off due to acceleration
X X X 1 X X X X Shut-off due to starting
X X 1 X X X X X System fault detected
X 1 X X X X X X Shut-off due to system fault
1 X X X X X X X Shut-off due to inadequate idling
speed
4) AC compressor shut-off status 2
X X X X X X X 1 Shut-off due to excessive coolant temperature

X X X X X X 1 X Shut-off by gearbox control unit
X X X X X 1 X X Shut-off by ABS/ESP control unit
X X X X 1 X X X Shut-off due to refrigerant pressure or
ambient temperature
X X X 1 X X X X Power reduction due to overheating
X X 1 X X X X X Shut-off due to fault in a radiator fan
X 1 X X X X X X Shut-off due to fault in both radiator fans
1 X X X X X X X Minimum on-time