i have aquestion about the reading
of the LC-1 and MegaSquirt
look i have diferentes Reading
between the LC-1 gauge and the MegaSquirt
for example in the LC-1 gauge i have 10.0AFR and the MegaSquirt Have 12.9 AFR
why ?
Diferents AFR Reading between the LC-1 gauge and Megatune
Forum rules
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).
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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).
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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trdae86gts
- MegaSquirt Newbie
- Posts: 3
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loren
- Helpful Squirter
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Re: Diferents AFR Reading between the LC-1 gauge and Megatune
Check your grounding. Everything should have an individual ground wire and go to the same grounding point, preferably on the engine block.
If you have the MS and the LC1 grounded at different points, the difference in "ground" potential can be a volt or more, that's likely what's throwing off your AFR readings in the MS.
If you have the MS and the LC1 grounded at different points, the difference in "ground" potential can be a volt or more, that's likely what's throwing off your AFR readings in the MS.
LBC + Technology = ???
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LT401Vette
- Master Squirter
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Re: Diferents AFR Reading between the LC-1 gauge and Megatune
Also check what LC1 you set it up as in MegaTune. There are a couple of LC1 options, primarily the :
LC1 Default that is 0-5V, 7.35:1 -22.05:1
and the commonly used:
Innovate LC1, PLX 0-5V 10:1-20:1
If you haven't reprogrammed your LC1, you should stick with the LC1 Default.
LC1 Default that is 0-5V, 7.35:1 -22.05:1
and the commonly used:
Innovate LC1, PLX 0-5V 10:1-20:1
If you haven't reprogrammed your LC1, you should stick with the LC1 Default.
Phil Tobin
EFI Analytics, helping to simplify EFI with Next Generation tuning software.
http://www.tunerstudio.com/
http://www.efiAnalytics.com/MegaLogViewer/
Android Shadow Dash MS: http://tunerstudio.com/index.php/shadowdashmsmenu
EFI Analytics, helping to simplify EFI with Next Generation tuning software.
http://www.tunerstudio.com/
http://www.efiAnalytics.com/MegaLogViewer/
Android Shadow Dash MS: http://tunerstudio.com/index.php/shadowdashmsmenu