I an running a Megasquirt II board v.3 with V2.90 firmware. Using Tuner Studio I am getting voltage spikes that are causing the RPM in Tuner Studio to be very be very erratic. Because of this the engine does not keep an even idle. Does anyone have any ideas on how to smooth out the power or any other problems that could be causing the problem? I've been working on this for a while and any help would be wonderful.
John Whitney
Wis X 1/9
Megasquirt II voltage spikes
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The full forum rules are here: Forum Rules, be sure to read them all regularly.
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.
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Matt Cramer
- Super Squirter
- Posts: 2951
- Joined: Sat Jul 03, 2004 11:35 am
Re: Megasquirt II voltage spikes
Can you post an MSQ and a data log of the problem?
What are you using for RPM input?
What are you using for RPM input?
