Great shape, selling to get a tdi. Urd intake and maf module, 5.7L throttle body with urd adapter. Weathertech mats, alpine head unit.

Did the new pulley give noticable gains?

Alright will do. I was dissapointed when i drove it after installing the throttlebody so hopefully this is the reason. Ill update this weekend.

I installed the 76mm tb and urd adapter today. I didnt do a gasket but will do so. Felt like i lost low end grunt and am hoping its the lack of proper gasket. Im running the urd maf calibrator.. Any idea if there are upgraded map files for this or is it too small a change to require a new...

Are you around Stouffville much? My xr is black. Hope to see you out there :) at the moment mine has: Hid front headlights, debadged, blacked out front toyota emblem, smoked tail lights, undercover flex tonneau, 'urd' sticker on rear window drivers side

Whats with xrunner owners here in Toronto?? Try to wave and have some fun in traffic but get nothing in return. Miss my vdub at times around here.

Thanks guys, it did end up being the flipped harness. Over 500km and no cel :)

No I'll wait and see if replacing the vac lines did the trick

Definitely will check my grounds too. Good suggestion

I'm not certain but I just replaced all vac lines in addition to the rear o2 sensors if I code tomorrow I'll flop the harnesses. Thx

I bet it is I'm now throwing a low voltage on one side and a high on the other

OK thanks for the reply

Has anyone run the urd y pipe in an otherwise stock exhaust? I'm getting a high voltage on bank 2 and a low voltage on bank 1 (both on brand new rear o2 sensors). I've just bought the truck and am starting to suspect the cats. Is it a easy to add a test pipe in their place?

I'm having the same issue. Getting both a low and high voltage codes on my rear o2 sensors (both of which are now brand new). How would you possibly plug the drivers side into the passengers etc? I'll have to check again to make sure they are plugged in the proper orientation but I can't...

Can you detail what to look for concerning the connections? I an getting a high voltage code on bank 2 sensor 2 and a low voltage code on bank 1 sensor 2. Replaced both rear o2 with denso 4260 last week and still coding. I've cleaned the maf and replaced the air filter.