u/IncreaseStunning8523

T6.1 sound upgrade

Hi All, I have installed the Alpine speakers, tweeter and under seat sub to my 2021 kombi.

the performance is acceptable when playing dance 'style music' but when playing 'rock' style there is zero bass (as if its filtered out or something).

one thing I have noticed is that all the speakers/sub are now driven via the new amp, so if I turn up the bass on the head unit the speakers also get more bass, when I turn it down the sub goes off too. (i've tried every setting on the binary encoder, just incase)

so I am looking to remove the Alpine sub and amp, with the plan to replace it with;

https://vibeaudio.co.uk/product/powerbox65-4m-v7 to drive the speakers and produce phono out

https://vibeaudio.co.uk/product/powerbox400-1m-v7 to recieve the phono and drive the sub

https://www.crowncustomscaraudio.co.uk/products/vw-transporter-t5-t5-1-t6-t6-1-10-subwoofer-package-1?_pos=5&_sid=495e7dc4b&_ss=r under seat sub package

doing this I get to keep all the factory dash.

I just wondered if anyone experienced to see anything wrong with this as a solution?

thanks

Steve

u/IncreaseStunning8523 — 5 days ago

Hi all, I have a late (125nhp) UK spec TR6 with a misfire.

Whilst running I have pulled the injectors, 1 at a time and have seen that there are 2 injectors that are dripping rather than atomising.

I have swapped the injectors and and the injector stayed common. I bought a new set of injectors and still have the issue,

I am running a Bosch fuel pump (albeit 25 years old)

When driven, the car runs on all 6 when at roughly 2000rpm.

Just wondered if anyone had any suggestions before I replace the pump or metering unit.

Thanks in advance.

u/IncreaseStunning8523 — 18 days ago