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Title: LDRXN - Strange values Post by: Renegade187 on August 10, 2023, 03:49:46 AM Hi All,
I am trying to interpret this table but the values look very strange. My ecu is a ME7.6.2 - Opel. For the x axis which is the RPM the following shows: 54.75, 182.500, 7460, 15677.500, 12287, 54.750, 16188.500, 10689...... On the z axis the values where supposed to % but show as follows corresponding to the x axis values above: 12.0003, 0.0000, 12.0003, 0.0469, 12.0471, 0.0000 offset on x axis is 0.25*eprom offset on z axis is 0.023438*eprom Is the offset correct - please help Title: Re: LDRXN - Strange values Post by: aef on August 10, 2023, 05:23:14 AM No way to help you because you didnt upload a file and adress of where you think ldrxn is
Title: Re: LDRXN - Strange values Post by: Renegade187 on August 10, 2023, 06:11:58 AM apologies: the file as now been added
The start address shows as: A6342 from the hexdumpcursor I also read somewhere that for the 7.6.2, the LDRXN is replaced by the KFRLSNT @ address - ADCC4 TIA Title: Re: LDRXN - Strange values Post by: fknbrkn on August 10, 2023, 07:58:59 AM Its obviously wrong defined / non exist
Title: Re: LDRXN - Strange values Post by: Silencesilja on August 10, 2023, 11:14:06 AM You read that right, there is no LDRXN in that SW
KFRLSNT - ADCC4 16bit LoHi ( 16x8 ) factor=0.023438*Eprom X-Axis(U/min) - ADCA4 16bit LoHi ( 1x16 ) factor=0.25*Eprom Y-Axis(Grad C) - ADC9C 8bit ( 1*8 ) factor=0.75*Eprom-48 Title: Re: LDRXN - Strange values Post by: Renegade187 on August 10, 2023, 12:04:26 PM You read that right, there is no LDRXN in that SW KFRLSNT - ADCC4 16bit LoHi ( 16x8 ) factor=0.023438*Eprom X-Axis(U/min) - ADCA4 16bit LoHi ( 1x16 ) factor=0.25*Eprom Y-Axis(Grad C) - ADC9C 8bit ( 1*8 ) factor=0.75*Eprom-48 Thank you very much One more question, the TVUB on this software is also very strange. It was supposed to be voltage and injector ms. I'm seeing degrees Celsius on the one axis and ms on the z axis. This is at address A3FE2. the graph title says intake air temp / ms. Is this correct? Does this sw incorporate injection time vs voltage? Title: Re: LDRXN - Strange values Post by: Silencesilja on August 10, 2023, 12:53:24 PM Sure it has voltage correction..
TVUB - A3F22 16bit LoHi ( 5x1 ) factor=0.002667*Eprom X-Axis - A3F1D 8bit factor=0.0681*Eprom |