Hello,
My issue is a IAC valve that will not Idle down unless I turn the engine off and restart. It then goes to the proper setting. This works every time after the engine warms up. I have MS11, 2.886, V3, Relay Board, LC-1, EDIS, Chrysler 3.3 L V/6 TB and IAC valve. This is on a 2276 ACVW. This is a cold start datalog. Also, I have found that the engine will not restart while rolling down the road in gear. I have to use the starter, which then starts instantly. This seems strange? Thank for any help.
Bob
IAC Question
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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Robert Spencer
- MegaSquirt Newbie
- Posts: 27
- Joined: Fri Oct 19, 2007 6:42 pm
- Location: Washington ST.
IAC Question
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Ghias Rule
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Matt Cramer
- Super Squirter
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Re: IAC Question
Try increasing the minimum # of steps for the IAC to move, from 1 up to somewhere from 5 to 8. Some IAC valves can stick if only asked to move one step at a time.
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Robert Spencer
- MegaSquirt Newbie
- Posts: 27
- Joined: Fri Oct 19, 2007 6:42 pm
- Location: Washington ST.
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Matt Cramer
- Super Squirter
- Posts: 2951
- Joined: Sat Jul 03, 2004 11:35 am
Re: IAC Question
You're welcome. We had the same issue on our Nova.