As the title states, I'm looking for suggestions.. I have a 2010 WRX 130k miles, bone stock w/ Mikey Tuning stage 1.
The car has been running great for a long time, but last night in the 5 degree winter air, after about 20-25 min of driving my WRX started to bog when I'd press on the throttle, it'd still drive fine as long as I wasn't making sudden changes in the throttle. As soon as I press the throttle ~5-8% increase in throttle plate, it'd bog right down and not accelerate at all, it didn't seem to be synonymous with RPM's.
I've included some logs if someone with a better understanding wouldn't mind having a look! One thing I noticed is the AFR is very commonly at 11.1, which is low for me, generally my car sticks around 14.7 AFR unless I'm at high throttle/WOT, in which case it'll go down to around 11.1; though in these logs it seems to sit there.
LOGS:
https://docs.google.com/spreadsheets/d/14ZF4KdKQOB9IrXKXmkKNEKtN0-dFPwrH_dZCQhRQj7o/edit?usp=sharing
https://docs.google.com/spreadsheets/d/14noZRfaSj0urCTAGGDLopYnRdIMWDmllV5uEEsWDvHo/edit?usp=sharing
Thanks in advance!
Ryan
The car has been running great for a long time, but last night in the 5 degree winter air, after about 20-25 min of driving my WRX started to bog when I'd press on the throttle, it'd still drive fine as long as I wasn't making sudden changes in the throttle. As soon as I press the throttle ~5-8% increase in throttle plate, it'd bog right down and not accelerate at all, it didn't seem to be synonymous with RPM's.
I've included some logs if someone with a better understanding wouldn't mind having a look! One thing I noticed is the AFR is very commonly at 11.1, which is low for me, generally my car sticks around 14.7 AFR unless I'm at high throttle/WOT, in which case it'll go down to around 11.1; though in these logs it seems to sit there.
LOGS:
https://docs.google.com/spreadsheets/d/14ZF4KdKQOB9IrXKXmkKNEKtN0-dFPwrH_dZCQhRQj7o/edit?usp=sharing
https://docs.google.com/spreadsheets/d/14noZRfaSj0urCTAGGDLopYnRdIMWDmllV5uEEsWDvHo/edit?usp=sharing
Thanks in advance!
Ryan