Holset VGT HE351VE Controller
04-16-2010, 07:06 PM
#11
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Join Date: Mar 2009
Posts: 45
I got an email from the Cummins engineer. Sadly, is not their field. They seemed pretty interested in the project though!
I went and did some more research and found a phone number to contact a tech from Delphi. He told me that all Cummins units are CAN only. The only controller that uses PWM from the factory is the International DT466 and DT530. I have a buddy in an International dealer that can hook me up with one of them. I can PM you the Delphi tech phone number if you're interested. He seemed pretty knowledgeable about the controller. Let me know if you can use the International controller.
I went and did some more research and found a phone number to contact a tech from Delphi. He told me that all Cummins units are CAN only. The only controller that uses PWM from the factory is the International DT466 and DT530. I have a buddy in an International dealer that can hook me up with one of them. I can PM you the Delphi tech phone number if you're interested. He seemed pretty knowledgeable about the controller. Let me know if you can use the International controller.
Only a few more days and I'll receive my new actuator. I'll then be able to upload pictures to show my progress.
04-18-2010, 06:36 PM
#12
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Join Date: Mar 2009
Posts: 45
Finally got the actuator. I unfortunately already desoldered the board before I saw this.
The actuators have a ST72561 44-pin Microcontroller. It seems that there are specific PWM I/O pins that can be tapped into. Does anyone want to try sending some PWM to these pins? I followed the traces and they are accessible at the top of the board so it doesn't have to be removed. I have them circled in the picture. Somebody please try them. I'm VERY curious how the controller will respond.
The actuators have a ST72561 44-pin Microcontroller. It seems that there are specific PWM I/O pins that can be tapped into. Does anyone want to try sending some PWM to these pins? I followed the traces and they are accessible at the top of the board so it doesn't have to be removed. I have them circled in the picture. Somebody please try them. I'm VERY curious how the controller will respond.
04-18-2010, 07:49 PM
#13
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Join Date: Apr 2010
Posts: 8
I can maybe get it going on my Honda. I can do it through EGR control. I don't know if you're aware of the Honda world using PWM electronic boost controllers. It's a small air valve that opens and closes. It uses 31Hz I believe. Is there any other way to send the signal to the controller? I have a couple of them, if you want I can send you one for testing.
I wonder how they would wire the VGT controller to use Honda's EGR signal...?
Check this out and let me know if you think it might work
s300 Boost Control
I wonder how they would wire the VGT controller to use Honda's EGR signal...?
Check this out and let me know if you think it might work
s300 Boost Control
04-18-2010, 08:02 PM
#14
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Thread Starter
Join Date: Mar 2009
Posts: 45
I can maybe get it going on my Honda. I can do it through EGR control. I don't know if you're aware of the Honda world using PWM electronic boost controllers. It's a small air valve that opens and closes. It uses 31Hz I believe. Is there any other way to send the signal to the controller? I have a couple of them, if you want I can send you one for testing.
I wonder how they would wire the VGT controller to use Honda's EGR signal...?
Check this out and let me know if you think it might work
s300 Boost Control
I wonder how they would wire the VGT controller to use Honda's EGR signal...?
Check this out and let me know if you think it might work
s300 Boost Control
04-19-2010, 11:24 PM
#18
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Join Date: Mar 2009
Posts: 45
04-20-2010, 05:54 AM
#19
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Join Date: Mar 2009
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