2001 RAV4 fault code P1155 help please - Toyota Nation Forum : Toyota Car and Truck Forums

chimellie · 09-14-2006, 05:08 AM

Engine light on my 2001 RAV4 came on and I took it to Autozone to download the code and it has P1155 code. Does anyone know how to fix this problem ?

Thanks

BadChicken · 10-01-2006, 07:05 PM

replace the air/fuel ratio sensor

carabasse · 10-03-2006, 02:53 PM

Hi folks,
Sorry I don't have the answer. I had similar issue showing up, I took it to the dealer. I was pissed of, he told me that there was nothing wrong with the catalyst nor anything. It was just some erronoeus codes and that If I wanted them to go away, I have to pay $70 on the top of $95 he charged for diagnosis. I told him to get lost!
I'm not sure if it is the same pb, the problem started showing up after I lent my car to a friend for a drive and he let the gas level go low. I usually never let it go below mid level cause I know , the junk at the bottom of the tank is hurtful for the engine/pump/filter.

Anyways, now it goes and come back regularly :-(