2007 civic 1.8 liter 8th gen. I have tried everything imaginable to fix this. Still stutters and hesitates on acceleration.
Things I've replaced:
Fuel injectors
Spark plugs
EGR valve
Intake assembly
Fuel pump
MAF
Coils
VTEC gasket
Upstream O2 sensor (the one giving the code)
No oil or coolant leaks