My air fuel gauge bounces to stoich to lean upon normal driving and at at idle but rich at full throttle, I have check my injectors and replace the o2 sensors could this be a compression problem or some kind of sensor please help kind of anoying. and also im new this this forum and dont know how to put pics with post


96 eclipse gs auto
MSD dis2
MSD TACH ADAPTER
MSD COIL
OBX HEADER
OBX FUEL PRESSURE REG
AIRMASS THUNDERMUFF CATBACK
MAGNAFLOW 2.5 IN/OUT HIGHFLOW CAT
GST STOCK FUEL PUMP
MATRIX SPRINGS
PRIMAX 18
WANLI 215 35 18
AEM CAI
NITROUSWORKS FOGGER KIT

That is normal.

You are not your job.
You're not how much money you have in the bank.
You're not the car you drive.
You're not the contents of your wallet.
You're not your fu**ing post count.

97 Eclipse GS - *SOLD*
01 Audi A6 2.7T
01 YZF-R6

That is normal activity for closed loop operation. You are watching the ECU trim fuel to maintain a near-stoich ratio, the only range the factory O2 sensor is actually accurate.

______________________________
If a sentence found online has 35% misspellings or greater and includes at least two racially charged expletives, chances are it is a YouTube comment.

'95 Eclipse TurboGS (garage deco)
'95 TSi AWD (restoring a survivor)
'97 Talon ESi-T (poor impulse control)
'99 Eclipse RS-T (daily beater)
'13 Evo X (mostly stock)
'17 Sienna (Middle Aged Dad Mobile)



Factory Service Manuals: http://nawdu.de/files/

thanks for the info