Hello i have a 2004 honda accord ex coupe with a j32a3 engine swap from a 2005 acura tl, when i bought the car the previous owner said there was a bad 02 sensor and vtec wasn't working. So i bought the upstream 02 sensor and plugged it in and vtec would still not work so i tested the vtec solenoid and it was working fine… so a few days go by and i decide to take it to Honda to get the valve timing and valve gaskets replaced and when i got it back i noticed a engine code so i checked and it was marking bank 2 sensor 1 so i replaced it and when i replaced it the check engine light turned on again and it was marking bank 2 sensor 2 so i changed those two.. i cant seem to solve it any help would be great, car seems to be in limp mode, the acceleration is slow and around 3000-4000 rpms i get a nasty rattle and no vtec.. ive changed spark plugs coil packs got the valve timing and valve gasket done i changed the oil and thats about it, could it possibly be my catalytic converter? Or my

Engine Variable Timing Solenoid