From OEM to AMG, back to OEM... Still no fuel
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Hi @ all,
in the case of fuel gauge I have the same problem after replace OEM odo to CLK AMG odo too. Everything works fine but the fuel gauge doesn´t work!
After read all instruction about wiring between OEM and AMG odo and spend a couple time with MB Star diagnostic i got it!
There is a point in MB Star diagnostic development mode that you could move the graph from OEM fuel gauge to the graph of AMG odo and it works rigt now. They will fix in main PCM of your engine.
It calls in german language:
Tankkennlinie
Tank-Reserve-Wert
Or try to move from "Normaler Sensorwert" to "Direkter Sensorwert", maybe it will works too.
regards V8Max
in the case of fuel gauge I have the same problem after replace OEM odo to CLK AMG odo too. Everything works fine but the fuel gauge doesn´t work!
After read all instruction about wiring between OEM and AMG odo and spend a couple time with MB Star diagnostic i got it!
There is a point in MB Star diagnostic development mode that you could move the graph from OEM fuel gauge to the graph of AMG odo and it works rigt now. They will fix in main PCM of your engine.
It calls in german language:
Tankkennlinie
Tank-Reserve-Wert
Or try to move from "Normaler Sensorwert" to "Direkter Sensorwert", maybe it will works too.
regards V8Max
Last edited by MAXIMUSQUO; 10-26-2011 at 05:06 PM.
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Originally Posted by MAXIMUSQUO
Hi @ all,
in the case of fuel gauge I have the same problem after replace OEM odo to CLK AMG odo. Everything works fine but the fuel gauge doesn´t work!
After read all instruction about wiring between OEM and AMG odo and spend a couple time with MB Star diagnostic i got it!
There is a point in MB Star diagnostic development mode that you could move the graph from OEM fuel gauge to the graph of AMG odo and it works rigt now. They will fix in main PCM of your engine.
regards V8Max
in the case of fuel gauge I have the same problem after replace OEM odo to CLK AMG odo. Everything works fine but the fuel gauge doesn´t work!
After read all instruction about wiring between OEM and AMG odo and spend a couple time with MB Star diagnostic i got it!
There is a point in MB Star diagnostic development mode that you could move the graph from OEM fuel gauge to the graph of AMG odo and it works rigt now. They will fix in main PCM of your engine.
regards V8Max
Vielen Dank Max!!!
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Originally Posted by JHM2K
OMG!!! You are amazing! I will switch back to the AMG gauges now, and try to find someone with STAR that is willing to help!
Vielen Dank Max!!!![Razz](https://www.crossfireforum.org/forum/images/smilies/icon_razz.gif)
Vielen Dank Max!!!
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Unfortunately before I got the fuel issue sorted out, my white car was totaled. I was told that you'll need Star-DAS (development mode) to change the fuel graph from AMG to standard Mercedes-Benz if swapping into a Limited.
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Hmmm interesting thread......I have swapped the drive train and instr cluster from an srt6 into my N/A over a year ago and the only thing I could not get working was the fuel gauge. Now it seems with the post I just read that the srt6 and N/a have different settings in the ecm? Should I have set it for the srt6 I assume both sending units are the same.
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Hmmm interesting thread......I have swapped the drive train and instr cluster from an srt6 into my N/A over a year ago and the only thing I could not get working was the fuel gauge. Now it seems with the post I just read that the srt6 and N/a have different settings in the ecm? Should I have set it for the srt6 I assume both sending units are the same.
For some reason Mercedes coded them differently (not sure why, as tank size & S/U are the same).
My local Mercedes repair shop uses Autologic and couldn't hack the code. You'll need the legitimate Star-DAS with development mode, and knowing someone who speaks German wouldn't hurt.
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