I am having some issues with a very noisy 12 volt line to MS so I am going to put an RC filter on it. But without knowing the input impedance for MS I can't calculate the component values needed. So does anyone know?
Thanks!
MSI v3.0 Input Impedance?
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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).
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.
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Matt Cramer
- Super Squirter
- Posts: 2951
- Joined: Sat Jul 03, 2004 11:35 am
Re: MSI v3.0 Input Impedance?
The impedance isn't constant. You're better off using an LC filter as an R can cause an unacceptable voltage drop.
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Mr Gadgets
- MegaSquirt Newbie
- Posts: 19
- Joined: Tue Sep 21, 2004 9:15 am
- Location: Michigan
Re: MSI v3.0 Input Impedance?
I use a stereo filter to clean up the DC..
SCOSCHE Single-Stage Noise Filter ES004.
There are various sizes available.
SCOSCHE Single-Stage Noise Filter ES004.
There are various sizes available.
588" Procharged, BBC MSII, V3, 2.891, P&H LoZ inj, MDS6A, ProBillet Dist, MSD Crank Trigger, J&S Safeguard.