Should WUE go to 0% or 100% when engine warmed up?
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.
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.
Should WUE go to 0% or 100% when engine warmed up?
I've been reading up on the warm wizard because I'm pretty sure I need to further tweak my tune. I got my car running well but then I noticed the my WUE is 'on' all the time. So, now I'm trying to re-tune my tables with the WUE to 0 when the engine is warmed up. So here's my question, should I be bringing the % of enrichment down to 0% or 100%? Everything I've seen online shows that I should be going to 100%... Just looking for confirmation. Thanks.
Porsche 928 track car - Chevy 350 TPI, 24 lbs injectors, mild cam, 7-pin HEI, MSIIv3.0 2.905
First time MS'er...
First time MS'er...
Re: Should WUE go to 0% or 100% when engine warmed up?
Never mind, just found the answer... A WUE of 100% is no enrichment.
Porsche 928 track car - Chevy 350 TPI, 24 lbs injectors, mild cam, 7-pin HEI, MSIIv3.0 2.905
First time MS'er...
First time MS'er...
Re: Should WUE go to 0% or 100% when engine warmed up?
I struggle with this concept a little. I "get" that it ends at 100%, but I'm not clear on why it is called "enrichment" at something below 100%, wouldn't this be actually artificially leaning out the mixture? I ask this partially because my warm-up enrichment curve is fully below the 100% line and this is always confusing to me. It would seem that it would be fully above the 100% line and slowly taper down. I'm curious to know how other folks curves look.
-
Matt Cramer
- Super Squirter
- Posts: 2951
- Joined: Sat Jul 03, 2004 11:35 am
Re: Should WUE go to 0% or 100% when engine warmed up?
The reason is that WUE is a multiplier - although I'm not entirely sure why it should ever be set below 100% myself.
