02 1.8T Check Engine CODE 0133

Hi, I am new to the forum. I am having an annoying problem with my vw. I am getting a check engine code 0133: 0xygen circuit slow response (Bank 1-Center 1). I have a cold air intake, a newly replaces MAF, and it has been chipped. Both Oxygen sensors have been replaced twice. What could be the problem. I need to get a sticker ASAP....but I can't because of this. The car has approx.: 54k miles if that helps. Any suggetsions would greatly be appreciated. I love my car and I want to keep it for as long as I can.

Hi, I am new to the forum. I am having an annoying problem with my vw. I am getting a check engine code 0133: 0xygen circuit slow response (Bank 1-Center 1). I have a cold air intake, a newly replaces MAF, and it has been chipped. Both Oxygen sensors have been replaced twice. What could be the problem. I need to get a sticker ASAP....but I can't because of this. The car has approx.: 54k miles if that helps. Any suggetsions would greatly be appreciated. I love my car and I want to keep it for as long as I can.

what company did you get the chip for the ecu at?

Shine Racing

Shine Racing

shouldve gotten neuspeed, the chip might be causing the check engine light to go on

the chip might be causing the check engine light to go on

yup, cheap chips cause problems.

arp and neuspeed are good. i believe they both have warrantys with there chips also because they install them