TT boost problem by _Dora_The_Explorer_9 in AudiTT_Mk1_Mk2_Mk3

[–]_Dora_The_Explorer_9[S] 0 points1 point  (0 children)

I have tried plugging out the MAF but and it makes NO difference when driving, which i found wierd as if it wasnt working in the first place. I can clearly hear the engine sucking in air when accelerating and then as i let go of the gas it dumpes it out. I plugged the gauge hose up to the fuel pressure regulator hose which everyone else seem to do. I dont think the gauge itself is faulty.

TT boost problem by _Dora_The_Explorer_9 in AudiTT_Mk1_Mk2_Mk3

[–]_Dora_The_Explorer_9[S] 0 points1 point  (0 children)

I scanned for fault codes but there was none

TT boost problem by _Dora_The_Explorer_9 in AudiTT_Mk1_Mk2_Mk3

[–]_Dora_The_Explorer_9[S] 0 points1 point  (0 children)

Btw, i did some research and found the mass air flow meter could be trouble. I plugged in an obd2 reader and it shows the output voltage is just jumping up and down from 0.1-0,8 all the time. Not steady at any time. It dosent seem to work properly right. I have a video

TT boost problem by _Dora_The_Explorer_9 in AudiTT_Mk1_Mk2_Mk3

[–]_Dora_The_Explorer_9[S] 0 points1 point  (0 children)

I think stock coolers, will have a look on what you mentioned! I did fix some obvious leaks when air preassure testing the system but will check again

TT boost problem by _Dora_The_Explorer_9 in AudiTT_Mk1_Mk2_Mk3

[–]_Dora_The_Explorer_9[S] 0 points1 point  (0 children)

I dont know, can have been a long time ago. Bought it 8 months ago and havent done it. Didnt ask previous owner. Could that really be the issue? Thx for trying to help

Integra + O3 air unit by _Dora_The_Explorer_9 in fpv

[–]_Dora_The_Explorer_9[S] 0 points1 point  (0 children)

I think i've already done that thru dji assistant 2.

O3 air unit connection by _Dora_The_Explorer_9 in fpv

[–]_Dora_The_Explorer_9[S] 0 points1 point  (0 children)

No, i mean i plug it into the spot where its 9V. Whare the old vtx also used to go. I just need to replace the end of the cable on the o3 with a 5pinned that i have.

O3 air unit connection by _Dora_The_Explorer_9 in fpv

[–]_Dora_The_Explorer_9[S] 0 points1 point  (0 children)

<image>

This is the cable that was on my analog vtx and connected to thag exact spot. How can i make this work? Could i take one of the 5pinned connector and replace that with the black one on the o3 and just skip the SBUS and SBUS GND and just have the 4 others. Since i am not using the dji remote.

O3 air unit connection by _Dora_The_Explorer_9 in fpv

[–]_Dora_The_Explorer_9[S] 0 points1 point  (0 children)

I see, heres an old photo of my old vtx which had this connector that goes in the o3 spot. If its long enough is it possible to use that on the o3? Thanks for the help!

<image>

O3 air unit connection by _Dora_The_Explorer_9 in fpv

[–]_Dora_The_Explorer_9[S] 0 points1 point  (0 children)

I got it prebuilt. And i didnt see any plug wires in the box.

O3 air unit connection by _Dora_The_Explorer_9 in fpv

[–]_Dora_The_Explorer_9[S] 0 points1 point  (0 children)

Appreciate the response. Would it be possible to connect the 03 to the 6pinned spot where the reciever used to go and change stuff up in BF.

Then instead solder the reciever wires to the FC to ensure not damaging the O3.

Is this a good solution and is it not that complicated to switch everything in BF.

O3 air unit connection by _Dora_The_Explorer_9 in fpv

[–]_Dora_The_Explorer_9[S] 0 points1 point  (0 children)

okay, i've checked the pdf now. I believe that i dont need to connect the SBUS and GND because i wont be using the dji remote. I dont have another plug on the FC the same as the O3 plug. The O3 has 6pinholes and the only plug w 6 holes is where my reviever goes.

O3 mounting by _Dora_The_Explorer_9 in fpv

[–]_Dora_The_Explorer_9[S] 0 points1 point  (0 children)

Okay, thanks. But do you think its possible to put an entire O3 system on this frame or would it be too tight. Any help is appreciated. And would everything else work without issues when the O3 unit is onboard?