Engine Performance problem
2002 Acura RSX 4 cyl Front Wheel Drive Manual 010538 miles
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hallo it's me acurarsx27 i forgot to tell i send the injector to the shop to check and for wash them evryting was good before they spray 44 and 40 and after washing and cleaning they spray 55.and i change my feul pump chek filters evryting seems to be good feul presure is 54 psi.can be the problem be my primary oxigen sensor of map sensor.because i have a greddy e menage piggyback instal and he give me a trobeleshoot code airflow is not "good i think" i dont't know wat that means can you guys help me please. so i think that i have a problem with airflow what i can do. THANK YOU FOR YOUR ASSISTANT HAVE A NICE DAY.

Hi acurarsx27,

Air flow is associated with the MAP but when misfiring at high rpm the MAP is not likely to be the cause.

A clogged air filter or restricted air passage would be more likely.

i check evryting and and evreting is ok there are no gludge air passage by low rpm it misfre to. rouhge idle surging histation by stop light idle rouhg my exhoust is smell like gasoline when i start the car in the mornig idle roughe when i read the codes he give me oxigensensor and misfire and the greddy piggyback give me airlow troble code.
what can be the problem.