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So these are the errors I'm getting with nanocom saved as txt in the SDCard ECU: (3,5) DRIVER DEMAND PROBLEM 1, (LOGGED HIGH). --- (4,3) COOLANT TEMPERATURE CIRCUIT, (LOGGED HIGH). --- (6,3) COOLANT TEMPERATURE CIRCUIT, (CURRENT). --- (24,7) PROBLEMS DETECTED WITH AUTO GEARBOX, (CURRENT). ---...

Apparently my nanocom unit is fault I reach out to nanocom support and they ask me to send the device but that would cost me a fortune due to taxes and shipping. I do have a coolant temperature fault in the ECU, that could be triggering the P1884 19

I don't think bad battery could affect my autobox enough so I can feel the strange behavior sensor are all new and replaced, I'm gonna check the autobox module connections... according to GPT it could be connections

Hey guys I finally solve most engine related problems from my D2 and there are no errors from ECU, everything is running with good parameters (temp, turbo, aap, maf, map, ecu oil, etc...) But I have a persistent error from the Autobox P1884 that keeps getting back, any ideas where to look...

Btw the battle against turbo pressure is now my new problem :D I was at 18+ rods at 0.7 down to 8 rods at 1.10 and No overboost fault, that's pretty weird I think my wastegate is not working properly or maybe it's stuck.. will wait for the car to cool down to see it

And here is the cause of all my troubles! And now I've not 90+ on ambient press, it drives much better also change gears better and drives past 3k rpm faster! I'm having some difficulty to adjust the turbo pressure now, it never seems to pass beyond 1.05 on my nanocom but I'm getting there...

Interesting! Like I said before I have the stock MSB and I plugged to read the Air Pressure and surprisingly it reads lower then the NNN mapped. 69 vs 75 I've also tried to record the live data but I'm not sure it went well, I've got a first record but the file looks empty and I cant upload...

Not totally sure, here is the fuel tune and config ID from the nanocom I will switch back to the MSB ECU later to check the Air Pressure again but pretty sure it's the AAP sensor at this point. Also I've found this info online THROTTLE ACCEL. WAY 1 - about 0.3V with the pedal released...

Yes, remapped NNN ECU

I've check some info and it seems in my sea level the Ambient Pressure should be reaching between 93-95 kPa, so I'm 90% sure it's a fault AAP sensor, already order a replacement (used but OEM, can't find a new one)

So @sierrafery I finallyyy got myself a Nanocom! My first tests shows a Coolant temp sensor fault even though I already replace the sensor (maybe wires?) And I undo the turbo bypass and connected the AAP sensor back on, are the Ambient pres and Air Inlet within default values or is it way off...

Although the wires were exposed they were pretty isolated already so I will look for a AAP sensor to replace it, I know you previously said that these sensors are very rare to be fault but perhaps I'm that lucky haha, I've already replace everything else so it must be it. ps* mine is a 10p btw

I dont have access to a nanocom atm and probably will not anytime soon but, intrigued by the fact the disconnecting the AAP sensor the car runs better, I decided to unwrap the plastic cover from the harness and find out that someone mess up the 3 cables and duct tape then... I remove the duct...

Anyway, before my unfortunate M/S lights accident lol, I was doing some tests in the streets and the best result I got was bypass in the vaccum wastegate solenoid + AAP disconnected, I've got 1.2 bars on my turbo gauge (although I'm not sure I trust that clock) but there was plenty of power, not...

I don't have a scanner atm but I swap back to my old ECU and the M/S lights are gone and I can drive again... ufff

Idk man... I was driving pretty hard before doing the test, I actually disconneced the AAP sensor and the car was insane, lots of power going strong to 4k rpm

Oh boy... that did NOT went well... I follow the steps, break and gas for about 5 seconds, it did go to 2.800rpm but then engine check light came on along with M and S lights... now the car won't drive o_O

We manage to replace the ECU after some struggle lol. Here are the steps if anyone need: 1- Check your current Injector Codes (mine was not reading from nanocom, every code was the same so I had to open the head cover and check one by one) 2- Write the Injector Codes with Nanocom and Learn the...

Hey guys I have a Td5 2001 and it's quite slow tbh, I had the opportunite to get a NNN000130 and a friend of mine has a Nanocom and some different maps we can try, what's the process to replace my MSB to this new ecu? I know I need to get my injectors code and assign to the new ECU, is there...

So... quick update for you guys, after months of driving with the AAP disconnected (and having terribly mileage) I finally bought a new MAP sensor... plugged everything aaaaaand, same thing lol But, I noticed that it was overboosting now that I have the turbo gauge so I lower the threads until...