Quote:
Originally Posted by Brabus 3.6-24
Oh, great with some more help and questions to dig deeper with.
I will quote the questions and follow up with the answer:
OK ..be aware that I know nothing about Euro or Modified Benz , so you may want to verify anything I say with the Performance Forum I posted..my performance days are long gone history,, [ when amodified meant you added dual carbs.......
1.Do you get a Single Flash on pin 14 ?
Yes i get 1 flash after shorting the pin 14 to ground in 2 sec. Then 2 sec. After it gives me 1 flash.
Wich indicates no error detected right?
Correct ..but now that you have a single flash, you can clear the memory [ not the codes ] back to mean line by waiting 2 secs after single flash, ground for 6 sec , turn key off for 50 secs , back on for 10 as throttle releans , and then start the car.
2.The EA part number depends on which transmission you have - 722.3 or 722.5. By the way I think your engine number is actually 104.980 rather than .890.
I got the 5 step automatic transmition wich i recall to be the 722.5
My engine number ?!?! I realy now is confused about it ?!?! M104890 I Now donīt know where I got it from??? (3.0 24Valves 220HP 265 Nm) produced from 1989 to 1993 then the M104980 came with the 2.8 and 3.2 liter 24 Valves engine (3.2 = 220HP 310 Nm) from 1993 to 1996 That was what i Thought, I now see that is not correct.
My engine number must be the M104.980 your right I can see when i compare it to other parts sites.
That would be what I think.
And the later M104 must then be M104.990 3.2-24V
No , that would be 104.992
3. We need a V reading on both sides of fuse #6
That will be power inputs to N4/1 -EA Control Module.
Ok, i got my Fluke instrument and read 12.0 V on both sides of fuse 6 ( i guess itīs the one in the fuse box?) ignition ON Enigine OFF
13.6 V with engine ON
4. On the ASR control module, [N30/1 ] as in earlier posting, we need feed
from OVP to pin#1. I do not suspect that feed b/c you do not dispaly ABS lamp...Do you have ABS lamp when key is On, engine Off ?
Yes i got feed from OVP to Pin 1, i got ABS lamp On when key is On engine Off like normal, and the ABS system is also funktional 100% perfect like it should.
Only the ASR lamp stays On after starting the engine.
5. the US never had that .031 chassis, but I hardly think that the ASR system in your car is any different or special than the standard ones in our USA chassis 124.051.
Yes itīs the same deal like the .031 chasis mine is just the sedan version and yours are the coupe version anything else is exactly the same, engine and ASR system to. (exept for mine has the Brabus conversion) but that is not any different with the ASR system.
Lets just bee clear about something regarding the chassis and engines
I think I was Wrong now, but again like you said.
Were did you find the 890 number?
If we only talk about the 24Valves engines and forget the M103 12V.
Then the first (1989-1993) M104 24Valves engine that came was the one i got with the aluminium inlet manifold and the ignition coil located on the fender side.
Yes ..that is a 104.980 with Distributor ignition.
The later (1993-1996) M104 24 Valves engine that came was the one with the black plastic inlet manifold, with the ignition coils located on the top of the engine under the plastic cover.
Yes ..that is second generation with DIS/Coil Over ignition and Intake variable runner. Second generation [ Distributorless Ign System] 104.992/3.2ltr
6. I see that Brabus site list it as you do......ie.-104.890.
I do not even know if that is something added to a .031 or is a factory car ??
Oh where is it you see them listing it as I do?
On your site..
My car is delivered from mercedes factory as an 300E-24 with the M104 engine stock.
Then the car was delivered to BRABUS 1 year after by the owner throgh the org. Mercedes dealer and they say the engine job was likely done on the original engine and not a swap with another modifide engine.
But they are not 100% sure as the documentation from that time where not kept/saved.
Anyway i compared the ASR system and linkage controls and other stuff around the engine bay with another original 300E-24 M104 same engine and all, and it looks 100% the same small controls and stuff all around the engine.
So i guess your info must be the same as my engine.
We also got the WDB124.051 here in europe and that looks like my engine just the coupe version J
I hope this gives something to get closer to solve my problem with the ASR lamp/system.
And thanks for the comment on my car looks nice J i think to J
Best regards
BRABUS Denmark.
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There is a site you can plug your VIN into and your engine # will come back..I think it will be a 104.980 engine..and Bar just punched it out and whatever elase they do.
My concern is when they turn these into rubber burners , they default the limp so they can drag them..so that is where the performance site would know that stuff
We will post the VIN site in a min..
Anyone?? ........I am swamped currently.....
Then we can get to the schematics for first gen-ASR [ which I think you have , regardless of barbus]