Einbauort Motorsteuergerät | Posts 16+

05-09-2006, 15:48 Subject:

I will check it out tonight.
stef

05-09-2006, 20:58 Subject:

hello
Okay, so I took a short test ride, and I went up a hill in 5th gear, so I think it's in group 3.
The target value is 850, but the measured value briefly rises to 830 and then quickly drops to 700/750.
The turbo speed seems to be stable, around 1980 Mbps or so.
The air filter is new, but the car has become sluggish. It's still running pretty well, but not like it used to.
In group 8, the required dosage is the same as the amount given, which is 37 mg. I also checked group 15.
What is that?
Okay, here's the translation:

"Another one, in group 4. At idle, the timing is advanced by about 1 degree before top dead center, but the solenoid is active about 50% of the time."
"Should it not be working at less than 10 percent capacity, which would indicate that the pump is starting up a bit late?"
What is your opinion, doctor?
best regards, stef

06-09-2006, 7:25 Subject:

stef wrote:

Okay, so I took a short test ride, going up a hill in 5th gear, and I think it was in group 3.
The target value is 850, but the measured value briefly rises to 830 and then quickly drops to 700/750.
2) The turbo pressure seems to be stable, around 1980 MB or so.
The air filter is new, but the car has become sluggish. It's still running pretty well, but not like it used to.
3) In group 8, the required amount is the same, so 37 mg is requested and 37 mg is provided.
4) I also looked at group 15.
What is that?
5) Another one, in group 4, at idle, the ignition timing is approximately 1 degree before top dead center, but the solenoid is active 50 percent of the time.

1) Should it always be 850? If the mass airflow sensor (MAF) doesn't reach its target value at a given boost pressure, it might be necessary to replace, clean, or modify it.
2) If it's assembled too late, is it always out of stock?
3) Snapshot, or always?
4) Did you look it up here? http://www.dieselschrauber.de/Solldaten_Main.html
5) If he is supposed to follow...

The experts here would have been able to help more if you had provided a proper log file. You mentioned using Vag-Com...