Running really rich
#1
Thread Starter
Elite Member
iTrader: (24)
Joined: Jun 2007
Posts: 4,667
Total Cats: 18
From: Woodland Hills, CA
Running really rich
so i loaded dyi map and car started up without a problem. hooked up lc-1 through brown wire, calibrated it. car runs insanely rich throughout. tried leaning it out from 7.6:1 to about 11:1 on idle and it dies after about 10-15 seconds. produces a LOT of co2. idle is at 7.6:1 to 7:9:1. driving goes around 10:1 to about 11:1
wtf?
ps: fuel req is at 13.2. car is n/a (jr cai, ebay headers, fm cat, ebay exhaust)
wtf?
ps: fuel req is at 13.2. car is n/a (jr cai, ebay headers, fm cat, ebay exhaust)
#6
Thread Starter
Elite Member
iTrader: (24)
Joined: Jun 2007
Posts: 4,667
Total Cats: 18
From: Woodland Hills, CA
well... i set configurator for lc-1 default. then i went into exhaust gas settings and changed sensor to wideband. sensor was calibrated outside of exhaust pipe. i took it out and hit calibrate couple of times in ml tuner or whatever that app is called
thing is... i checked afr through lc-1 itself and it shows same thing :/
maybe my spark is off somewhere and it doesnt burn fuel fast enough? i dont even know what to think anymore... tried everything already!
LAME!
thing is... i checked afr through lc-1 itself and it shows same thing :/
maybe my spark is off somewhere and it doesnt burn fuel fast enough? i dont even know what to think anymore... tried everything already!
LAME!
#15
Thread Starter
Elite Member
iTrader: (24)
Joined: Jun 2007
Posts: 4,667
Total Cats: 18
From: Woodland Hills, CA
ok, so iat is hooked up and working.
now lc-1 wobbles a little bit even when engine is off. is that because of i put ground wires too close to each other?
another problem - car is running too lean now
i see 15:1-16:1 or so on idle and it backfires like a ************. ill attach logs in a second (they are on my other laptop)
now lc-1 wobbles a little bit even when engine is off. is that because of i put ground wires too close to each other?
another problem - car is running too lean now
i see 15:1-16:1 or so on idle and it backfires like a ************. ill attach logs in a second (they are on my other laptop)
Thread
Thread Starter
Forum
Replies
Last Post
StratoBlue1109
Miata parts for sale/trade
21
09-30-2018 01:09 PM
Greasyman
General Miata Chat
2
09-28-2015 10:44 AM