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Author Topic: ME7.9 Tuning - LDRXN Location  (Read 606 times)
GuilhermeS54
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« on: January 10, 2017, 01:29:33 PM »

Hi, I am trying to tune a me7.8 of a 997TT. I am starting the work right now but there is no LDRXN. I am using an 997TT a2L as a reference only because the bin are not identical and there is not any LDRXN in a2l. Can you help me with this? Which map will have similar function to LDRXN in this ECU? Any other maps that are different from ME7.5 that will be important to load tuning?

Thank you very much!
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GuilhermeS54
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« Reply #1 on: January 10, 2017, 01:30:44 PM »

Is ME7.8, I wrote wrong on title. Sorry
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TijnCU
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flying brick


« Reply #2 on: January 10, 2017, 02:11:55 PM »

To start, you could upload your bins and a2l...
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Rick
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« Reply #3 on: January 10, 2017, 02:37:23 PM »

There is no LDRXN in this ECU.  It's a lot different from VAG ME7.  It also uses VNT Turbo's and so the boost control is completely different.  You need to be very careful, more boost will generate a lot of heat and often less power.  It really needs tuning on a Dyno.  The turbo's are not cheap...

Rick
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