MPPS covers a range of controllers including M3.8, M5.9, ME7xx, MED9, MED17, EDC15/16/17, Delphi, Siemens, Marelli, Delco, Sagem, Trionic and many others… This module adds support for advanced functions on Marelli ECU’s. Through the conclusion above, the tune flash went fine, car started and performed great until something popped so the car is being inspected by my mechanic.MPPS V18 MAIN + TRICORE + MULTIBOOT with Breakout Tricore Cable The tuner says that the file lacks too much information for modification but idk it’s able to start the car at least.Īfter some discussions this is the conclusion and some things need to be cleared out:ġ: MPPS can read and write the active partition of the ECU (Auto/Manual or 130/160/180hp) without issuesĢ: MPPS cannot use a different calibration version, needs to be the exact version that you read out and only change the mapsģ: MPPS must fix the checksums, Winols and other tools will get this wrong as MPPS offsets the maps in some conditionsĤ: The tuner must have knowledge of the above or this will in some cases fail!Īnd another MPPS guide if you’re used to BDM:Ģ: Transfer the 180hp Manual map changes as usual EXCEPT for the pedal mapsģ: Transfer the eventual automatic pedal maps manuallyĤ: DO NOT CHANGE THE CHECKSUM WITH AN EXTERNAL TOOL, MPPS will handle this!įinally, when flashing the nordic files onto the car the car did not start due to checksum problems with mpps. I did send the original file that i read with mpps v18, a. The mpps worked great for writing (2minutes) but sadly the files seemed to be at fault? Put original back in and car started fine. Contacted the Nordic tuner, tried 4 different files, some had checksum error, length error and etc. bin file went ok 100% complete in mpps but then the car didn’t start. One user says “there is no way of doing a full read via obd so you have no options.” Sw a guide on youtube where they did a dpf delete with a partial read, not sure what I should do. I don’t know if I should do a full read or partial read in mpps for this. Will try write once all the preparations are done. I’ll try reading the ecu later today and hopefully the nordic tune flash goes well.ĮDIT: ECU – Data read took around 2 minutes. This is how it looks inside, I think it’s fine but i’m not completely sure. They reply me that as written several times before, then MPPS will do checksum just fine.Īfter some days, I receive the MPPS clone. So, I also need to how to make sure MPPS V18 can checksum before writing. I’ve had plenty of bad experiences with MPPS! Especially when it comes to Me7x Me9x. If the tool can’t correct the chks you’ll end up pulling the ECU and recovering in BDMĢ.MPPS will do checksums just fine as well.ģ.You must ensure MPPS can do checksum. Make sure the tool can checksum the file before writing. Then I also wonder that “Is it possible for a “stage 2 tune” with dpf off using mpps v18?” Because someone said that it might not work so I’m not entirely sure.ġ.No problem whatsoever. So he explains that’s the time it takes, so make sure I have a charger if I want to be on the safe side. My plan is to read the ecu and send the file to nordic and then flash their tune onto the car. I think that so I turn on the ignition, turn off anything that drains battery like lights and such, connect the mpps v18 select car, and read+write? I think the read or write takes around 2 minutes if this video is accurate. One friend replies me that I need ignition on for about 3 minutes for reading. I want to know if somebody has the engine running whilst reading or flashing to make sure that the battery doesn’t die. You must solder K line driver in empty U8 place not in U12 where is Lm2903 The working MPPS v18 clone should be like this:ĭ1 = PESD1CAN ESD protection, U4 = PRTR5V0U2X One comes with the missing components and different resistors. There are two versions of MPPS China clone. You may have issues with windows compatibility also, check if the software included says it supports your windows version.” “Just open it up and check all the components are soldered properly, for shorts (my BDM100 had a few shorts on it) and the right components are used. Many friends say that MPPS V18 works great. So I post at trionictuning to ask for help. I’m trying to find a cable that I can use to read and flash the car with my Saab 9-3 1.9 TTID. If I understand correctly then MPPS V16 or MPPS V18 should work? But I did not fully understand and it didn’t say a lot about the diesel there only trionic5, 7 and 8. I just want to share my experience about buying MPPS V18.
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