Eshark

iTrader: (18)

perrin O2 sim... no cell.

P0411

Does anyone know what voltage the O2 sensor should read at idle, that way I can test it with a volt meter to see if the O2 sensor is the problem.

lvNVevo

iTrader: (12)

+1

TTP Engineering

iTrader: (465)

It cycles at idle, you will not be able to do anything with tapping it for voltatge. Only at WOT will it read voltage constant.

crazynyevo

I couldn't really tell you if the 05 have problem because my car is still with the stock exhaust :P

Kee1pride

iTrader: (10)

and this has what to do with the car being an 05?

theEVOdream

iTrader: (41)

I just did the mechanical 02 fix on my 05 and it worked! no SES light...only $3

anjapower

iTrader: (18)

got the antifoulers here...no CEL...17k+ miles.

TURBODAWG

iTrader: (54)

Some catbacks are too close to the undercarriage and this places the O2 sensor too close when using the spark plug antifoulers. My car is one for example. You can NOT use 2 of the antifoulers with it and still get the O2 sensor installed. I made a custom one that makes 1 antifouler act like 2 and got it to fit, but it hits underneath the car sometimes at idle and when running the car hard. I dont like the fact that it is so close to the undercarriage of the car, so I intend to use one of the electronic simulators now. So the spark plug anti fouler works 100% of the time, but sometimes it is not the best solution.

BTW, my catback is a Greddy Evo 2. FYI, I had a Greddy titanium and both anti foulers worked fine with it.

Brian

dan628

iTrader: (5)

I have the perrin o2 sim and Perrin test pipe and no check engine lights, it works fine, make sure you wire it up correctly! Just follow the instructions that came with it, you still need to have the 2nd o2 sim hooked up and plugged in for it to work properly.