WarmUp Enrichment always on

For discussing B&G MS-I/MS-II set-up and tuning of fuel parameters (including idle valves, etc.).
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). 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.
Post Reply
twardnw
MegaSquirt Newbie
Posts: 11
Joined: Fri Jan 04, 2008 6:44 pm
Location: Vancouver, WA
Contact:

WarmUp Enrichment always on

Post by twardnw »

I just noticed today that on my drive to work the LED on my ECU and the display in TunerStudio show WUE is on, even tho my temp was well above 71C. I can only think this somehow has something to do with beginning to use TunerStudio, but I don't know why that would effect it. This morning I changed a few of the WUE percentages, but none of the temperature bins. Ideas? Where/what should I check?
Matt Cramer
Super Squirter
Posts: 2951
Joined: Sat Jul 03, 2004 11:35 am

Re: WarmUp Enrichment always on

Post by Matt Cramer »

What is the % set to in the top warm up bin? If it is not 100%, the engine may stay stuck in warm up mode.
twardnw
MegaSquirt Newbie
Posts: 11
Joined: Fri Jan 04, 2008 6:44 pm
Location: Vancouver, WA
Contact:

Re: WarmUp Enrichment always on

Post by twardnw »

Must have adjusted it without realizing. My final value was at 109%, dropped it back to 100, we'll see if that did it when I head home from work this evening.
twardnw
MegaSquirt Newbie
Posts: 11
Joined: Fri Jan 04, 2008 6:44 pm
Location: Vancouver, WA
Contact:

Re: WarmUp Enrichment always on

Post by twardnw »

That did it. Thanks for the help.
Post Reply