02 Sensor
 

I've got a engine light on at the moment for 02 Sensor bank 1 sensor 1.
Usually the sensor 1 is the upstream sensor my car only has a downstream one nothing on the downpipe at all like other scoobs, I've got the PPP sports cat fitted along with the rest of the performance pack.
Any Ideas?
Paul

Whats the code from the reader?

I had issues for almost a whole year, before I finally gave in on replacing boost pipes, vacuum pipes etc etc and got a new MAF...fixed instantly. Kicked myself for a week....as everyone said it could be the MAF.

Is it an 2001> if so the front o2 sensor is in the header pipe and the rear is in the bottom of the downpipe in the stubby centre section after the cat.

Paul it's more than likey the 02 sensor in the headers, i changed mine for a different fault and it turned out it wasn't the 02 sensor, i have the old one in the garage somewhere i think which you are more than welcome to try as i paid £320ish for a new one so i left that in :getmecoat: