Syvecs Forums

Got this thing working by connecting this straight to ECU´s H-Bridge 3 & 4. Now observing how this operates by using SBV strategy - Initial finding that it´s hard to get the valve to desired position, shoots over the set value quite a lot. Takes app 13-14 amp for fast and large movements otherw...

Got this thing working by connecting this straight to ECU´s H-Bridge 3 & 4. Now observing how this operates by using SBV strategy - Initial finding that it´s hard to get the valve to desired position, shoots over the set value quite a lot. Takes app 13-14 amp for fast and large movements otherwi...

Anybody from Syvecs to comment on this?

Does not work either using SBV strategy.

With them both at 0, and assuming both readings are also zero or higher, I think it should become active. What does the value for the output do when you change the control table ? Does it change indicating the output should be active ? Wastegate position value does not change at all whatever number...

Under what duty/freq is the output you're saying there is 5v ? And how are you determining this voltage ? Really, on an active H-Bridge PWW output....the only way to measure what is actually happening is with a scope. 5v on a multimeter could simply mean it's around say 40-50% duty. Thanks for your...

Okay, trying to get this working but no luck. I´m seeing only 5 volts coming out from pins 21 and 22 (H-Bridge 3 and 4). I suppose this should give me 12 volts. Wastegate control1 is assigned under I/O configuration to "SLAVE1 OUT #13". DBW is connected to pins 4 and 30 (H-Bridge 1 & 2...

Thank you sirs. Running quite low back pressure (Garret GTX 4202R with Tial 1.30 housing) in 2.0 litre engine that would probably make life easier amperage wise. According to Turbosmart 20 amps should be max in very high back pressure applications. I see max 2-2.3 bar emap with 3-3.3 bar boost.

Guys, Got Turbosmart Ewastegate and have a thought to drive it via X10. Wastegate requires 20amps (I guess that is max) and wonder if X10 is capable of providing that from half bridge 3 and 4? Driving DBW from half bridges 1 and 2 currently and these should provide 20 amps max according to LR manual...