Syvecs Forums

Bit of a late reply but just wanted to say thanks again. My ecu was all sorted out by syvecs and ended up being upgraded to s7 internals as they had stopped supplying/stocking parts for the s6.
All happy and no issues since

Thanks for the info everyone. Ill contact them and see what they say

Stevieturbo i bought the ecu end of 2018 and had it fitted last year. Think i got the car back around july and only used for occasional weekends then off the road oct/nov. So not long 🙁.


Wow, thanks for the info TimH.
I never knew they were. Thought i was paying for the best ecu out there with ...

So strange results. Couldnt see any voltage change, just 12v constant to the motor. Frequency was all over the place, that should be constant shouldnt it? And no duty displayed. All tested using a multimeter with more settings than i realised. As i havent been in the office to get the scope.

As i ...

This is exactly where i am at with it! lol

Wiring all checks out (as far as im concerned). and me swapping over the wires previously was to check the motor function and it does actually work. So im down to thinking possible H bridge fault.
Not sure how to test the H bridge though, think i would ...

Ok. The actual output readings in % is the same

I have been told this before also, but i cant see anything wrong with them

TPS1A and B are opposites to each other. While one increases the other decreases. At throttle closed they read 0% and have the correct voltages applied to that point, and at 100%. I also get no faults ON for those sensors ...

Thanks for your reply, see my comments next to yours.

There is no 12v supply to the TB. - On one of the pins to the TB there is a 12V reading when the ignition is switched on, but i get what you mean in your next comment.

There will be a supply that can go either way +/-12v which is PWM'd...ie the ...

Hello,

Im currently having issues with my supra, where it wont start. Ive had a syvecs s6 plus and a full DBW setup installed by garage whifbitz last year.

The DBW throttle is a Porsche one.

My issue started the other week when i went to start my car for the first time since November. The ...