Hold my hand with warm-up settings please!
#1
Slowest Progress Ever
Thread Starter
iTrader: (26)
Join Date: Oct 2007
Location: The coal ridden hills of Pennsylvania
Posts: 6,022
Total Cats: 304
Hold my hand with warm-up settings please!
My car has been sitting all winter long and I had the hood up yesterday in the garage. I was up on the house roof since the snow finally melted off of it, taking down my Christmas lights. I came down to find my smallest dog standing on top of my valve cover sniffing around. I flipped ****, cause I have a spare flathead 4 cylinder in the back of my jeep (which she has access to), and she chewed the plug wires off that motor. So I was like, "I wonder what she may have F'd up on my Miata. It started right up.
Today I decided to log it 2 seconds after it fired up. It runs just like it did last year, but I need to clean this up. I have no vacuum leaks, but I have high idle. By high, I mean, between 1200-1400 RPM's.
My AFR's are also very rich, it'll stay like this until I drive the car down the street and get to a stop sign.
CurrentTune.msq
run2.msl
Today I decided to log it 2 seconds after it fired up. It runs just like it did last year, but I need to clean this up. I have no vacuum leaks, but I have high idle. By high, I mean, between 1200-1400 RPM's.
My AFR's are also very rich, it'll stay like this until I drive the car down the street and get to a stop sign.
CurrentTune.msq
run2.msl
#5
ASE is after-start enrichment... its only active for a few seconds after engine start. Warmup enrichment is just based on coolant as the engine warms up...2 diff things/tables.
yours looks fine and its supposed to run rich while its warming up-thats the point of the warmup enrichment. i guess if you dont like it just make the whole table 0/100 percent
yours looks fine and its supposed to run rich while its warming up-thats the point of the warmup enrichment. i guess if you dont like it just make the whole table 0/100 percent
#6
Boost Czar
iTrader: (62)
Join Date: May 2005
Location: Chantilly, VA
Posts: 79,490
Total Cats: 4,079
Just tune the ****.
so to recap: start the car, tune the ASE table (decays quickly), then tune the warmup enrichments table while you sit there and warmup, try to maintain 13:1. Once you hit 160*F there should be ZERO warmup enrichments added (100%) and your idle AFRs should be fueling solely on the VE fuel table at this point; target closer to 14-15:1 at this point.
Percentages are awesome because tables can be shared more or less across tunes, and if you change injectors you do not have to recalculate other tables.
so to recap: start the car, tune the ASE table (decays quickly), then tune the warmup enrichments table while you sit there and warmup, try to maintain 13:1. Once you hit 160*F there should be ZERO warmup enrichments added (100%) and your idle AFRs should be fueling solely on the VE fuel table at this point; target closer to 14-15:1 at this point.
Percentages are awesome because tables can be shared more or less across tunes, and if you change injectors you do not have to recalculate other tables.
Thread
Thread Starter
Forum
Replies
Last Post
Zaphod
MEGAsquirt
47
10-26-2018 11:00 PM
StratoBlue1109
Miata parts for sale/trade
21
09-30-2018 01:09 PM
stoves
Suspension, Brakes, Drivetrain
5
04-21-2016 03:00 PM