Re: ECM And Ignition Module Availability/ replacement
 

Awesome Jerry.. looking forward to hearing more as you progress


Sent from my iPhone using ZR-1 Net Registry

Re: ECM And Ignition Module Availability/ replacement
 

At Bloomington Gold I met Tom Chou. He indicated he was involved with electrical system testing on the ZR-1. I mentioned the difficult time we had finding replacement ECMs and DIS modules.


That reminded me of this thread. Unless I missed it, have you made any progress on your project Jerry? (And, thanks for the investment you're making for the rest of us)

Re: ECM And Ignition Module Availability/ replacement
 

Been a year since the last update. Any more progress on this?

Re: ECM And Ignition Module Availability/ replacement
 

I have been delaying my response to this thread, pending more information pertinent to the testing stage.

So far, so good with electronic testing of the DIS module software. The software handles I/O signals equating to 20,000 rpm +.

After some difficulty with engine harness connection to ECU communication, that situation has now been resolved and testing is progress towards physical operation with actual crank sensor trigger signal to ECU & DIS Module to fire spark plugs. This is the final test phase before installing the prototype DIS module in-car for real world, environmental testing.

Development has been slow but progress has been maintained, considering the scope & size of the project. The R&D scope for grass roots development has included sourcing unique connectors and packaging to make the new DIS Module a true, plug & play product. The size of the project relates to quantity & cost. If the application were for 100,000 units, solving unique manufacturing problems would be easier, but that's not the case. For the ZR-1/LT5, the limited production & associated market is small & costs have to be managed closely to keep it economically viable.

I have every confidence that this project will result in a more modern DIS module, that will be plug & play and most importantly feasible.

I would like to take this opportunity to thank Graham Behan for being the driving force behind this project. Without his continuing knowledge and willingness, this project would have never progressed beyond the idea stage. Our joint objective is to keep the LT5 viable for many years to come.

Re: ECM And Ignition Module Availability/ replacement
 

That is great to hear Jerry.. Glad progress is being made

Re: ECM And Ignition Module Availability/ replacement
 

Awesome! Sounds like things are coming together.

Re: ECM And Ignition Module Availability/ replacement
 

Sounds great and you are definitely dedicated.


Lou

Re: ECM And Ignition Module Availability/ replacement
 

Jerry, while you have always had my respect. I have to say you have gone above and beyond. As the kids say these days.... Repect, man, respect!
H
:cheers:

Re: ECM And Ignition Module Availability/ replacement
 

:cheers: and thank you.

Re: ECM And Ignition Module Availability/ replacement
 

Wow... thats great news. Maybe we can avoid being raped for NOS or even a used piece now. Your efforts are appreciated by me and many others who will eventually need a DIS replacement.
:saluting: