Author Topic: problem with boost chanel  (Read 6440 times)

Offline Regler

  • Jr. Member
  • **
  • Posts: 25
  • BHP: 3
problem with boost chanel
« on: October 03, 2008, 05:59:53 pm »
I have a problem with my vems software

the car (Toyota supra) is running without problems all parameters are correct, but I have follow problem

The boost chanel Injfet chanel 7 give no negative value, the +12 came from harnes and is OK.

when I rehearse with the misc chanel then is the value OK but with my boost chanel I have no value.

The config from the boost controller is OK all other actuartors are OK.

sorry for my bad english I hope you understand my problem

Offline rob@vems.co.uk

  • Hero Member
  • *****
  • Posts: 3115
  • BHP: 49
    • VEMS Forum
Re: problem with boost chanel
« Reply #1 on: October 03, 2008, 08:40:29 pm »
The INJFET channel only selects the output setting in Settings->Injector Outputs
So what is box number 7 set to in that screen?  You need to set it to the channel that the boost control solenoid is set to.

I hope that makes sense to you.

Offline Regler

  • Jr. Member
  • **
  • Posts: 25
  • BHP: 3
Re: problem with boost chanel
« Reply #2 on: October 04, 2008, 08:22:14 pm »
Hello,

In the injector table is chanel 7   128.

when I prove with the misc chanel than is I/O OK, only with the Boost controler is no value.
The boost valve have no power only the 12V+ from harness the negativ came not from ecu.

I hope you understand my problem


Offline rob@vems.co.uk

  • Hero Member
  • *****
  • Posts: 3115
  • BHP: 49
    • VEMS Forum
Re: problem with boost chanel
« Reply #3 on: October 04, 2008, 09:07:52 pm »
Okay so you can prove that the solenoid works by turning it on and off using the misc channel?
In that case we must check that nothing else is set to control INJFET 7 as it might be holding the channel closed.