TTRS Fuel Pump Upgrade in my MK2 Audi TTS - Stage 3 Ready!
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- Опубліковано 7 жов 2024
- After running into quite a painful fueling issue, and having no access to a factory TTS fuel pump; only logical step was to upgrade to a TTRS pump right?
TTRS Fuel Pump: bit.ly/3UWPTNG
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Hello, just an update. Pump received and installed. Thanks for the video and the hints and tips, it helped a lot. Again, thanks.
The only fuel mod you could do is installing a bigger hpfp piston like from Autotech or VIS, because even if you have a new hpfp it will come to a point were the pressure will drop under high boost
This is untrue, many of the builds that have surpassed the 500whp mark of the EA113 have gone with either TTRS drop ins w/ PM4 or other similar or higher flowing LPFP.
@@ThatGuyTyy i think you didn't get the point, you asked what other fuelmod you could do to the car and i just told you want you could do. I'm tuning these cars(engines) daily and know when some parts just can't keep up, so this was just an tipp noting else man👍
"Only *other* fuel mod you could do". But, you can also run new ethanol rated fuel lines. 034 and IE also make hpfp plungers.
Hello Sir, thanks much for this series of video. Like you on this one I run a 2010 mk2 TT S and was looking for hints on the "stock" low presure fuel pump replacement for a TT RS one. I actually had my car chip tuned along with a new HPFP upgrade to run the car with E85 and am facing on occasions some "cuts" in power over the max torque rpm. I hope and trust this mod will love it and allow further mods (TT RS injectors). Again thanks and much appreciated your videos. Cheers, Henry
You mentioned a "fuel pump adaptation" how do you do that? I just picked one up for my mk6 Golf R for the same reasons you were having.
Hallo no ECU setup? Or calibration? Plug and play? Tks
I own a TTS mk2 sounds like I have the same promblem under full boost it happens sometimes like it has not enough fuel mine is stage 2 340hp 2008 oringinal pump
just log your fuel pressure
Yeah it's quite easy to tell what the car is doing based on fuel pressure logging, unfortunately the MK2 doesn't have any sensors on the low side to tell you if fuel pressure is low, so typically you just wanna see if the HPFP duty increases exponentially when logging, If the Duty is constantly exceeding 40% on the HPFP and rail pressure is staying relatively ok on the high pressure rail, then it's likely the low end. If Rail pressure is not keeping up, then it would be high pressure.
Same here Sir, thanks for asking. Cheers.
Couple Questions
The line and stuff for the auxiliary side of the pump did you just leave it open and unplugged? And just dropped the pump in as is and drove
Or did you blank anything off on the pump ?
The fuel pump control module
Is that the OEM TTS ?
Straight plug and play ?
Or did you need the TTRS module ?
You have to keep the transfer pump connected the same way you would with the regular MK2 TTS stock pump. I am currently running the newest revision MK2 TTS Control module, have not needed to upgrade to TTRS YET. I would go PM4 control module if you have the money.
Arent you supposed to block off the auxilary fuel line? I saw you left the plastic plug in there, have you had any problems due to this?
Normally some of the aftermarket kits do block off the auxiliary line, you do need to connect it as it helps to keep the tank level balanced and pass fuel from the driver side pickup to the actual fuel pump. I guess I missed hooking that part up - but yes you need it connected as the TTRS and TTS use the same tank system
Did you disconnect the pump fuse before ?
I did not
@@ThatGuyTyy Thanks, and How did you know it was the pump and not one of the injectors?
Logging it
Can I do this to my audi q3 2017
I put diesel in it Now I just. Took out all the diesel and I also took the diesel out of the fuel line should I also do this... it was only a ga l lon .5
And yes I'm working on my car my self... first time so I need direct directions please
I honestly would have no idea as anything 2014+ is a different generation of engine and fuel system so you’d need to research mk7 platform/ MQB fuel pumps