Hey everyone,
I have been fighting this issue for a bit now. At first I only had an issue at full throttle it would just get stuck at 4500rpm unless you let off throttle a bit. Now after replacing and testing multiple things It kinda bogs at low rpm and wont go past 5500.
Things ive done/checked:
Replaced TPS and calibrated correctly
New dizzy from ebay
new fuel pump/regulator (at one point was getting code 43)
new map sensor
new iac
new sprk plugs
Tried a used vtec solenoid no difference
checked and adjusted timing and im pretty sure its set correctly
replaced speed sensor
replace gauge cluster
ive unplugged injectors while running to see if any change and all seems good also with spark plugs
no codes showing