injector flow with voltage change
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Read the manual to see if your question is answered there before posting. Many users will not reply if the answer is already available in the manual.
If your question is about troubleshooting, configuration, or tuning, you MUST include your processor type (MS-I or MS-II) and code version in your post. If your question is about PCB assembly or modifications, you must also include the main board version number (1.01, 2.2 or 3.0). For tuning/troubleshooting questions, please attached a datalog and your MSQ file to your post.
If you have questions about MS1/Extra or MS2/Extra code configuration or tuning, please post them at www.msextra.com Such questions posted here will be moved to: a temporary MSextra sub-forum, where they will be removed after 7 days
The full forum rules are here: Forum Rules, be sure to read them all regularly.
injector flow with voltage change
Is there any rule of thumb to do with injector flow if voltage is cut in half? The injectors in question are GM TBI 55 #hr at 11 psi and 72ish at 20 psi. I have the gm computer in the car to run the transmission and looking at ways I can be able to keep that as a back up for the injectors to be able to run off the gm for getting home. The system uses 4 55# injectors with MS and would have to be wired in series if run with the gm so that would cut the voltage in half.
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Matt Cramer
- Super Squirter
- Posts: 2951
- Joined: Sat Jul 03, 2004 11:35 am
Re: injector flow with voltage change
As long as the injector actually opens, the static flow rate is the same, but dead time will increase.
