Wideband 02 sensor location

ViperBing · May 27th, 2004, 10:13 AM

On a catless car, can the rear 02 bung (in front of the rear tire) be used for an 02 sensor, or is it too far away from the engine?

BigCarrot · May 27th, 2004, 10:14 AM

Wiseband? I knew cars were getting smarter, but this is getting out of hand!

J DAWG · May 27th, 2004, 09:55 PM

don't know for sure, but IMO, I would put it in a bunghole closer to the motor, but with no cats.....maybe it is ok back there.

ps - guess I wasn't much help. [img]/images/graemlins/supergrin.gif[/img]

Jack B · May 28th, 2004, 01:16 AM

It doesn't matter. I have an a/f logger installed in the short rear transition pipe (Balangers). I just dyno'ed and the $4,000 dynojet wideband temporarily installed in the front O2 well and my logger were dead on.

Why do you have the OEM rear O2 pulled and what did you do to avoid the service code.

**Smokin** · May 28th, 2004, 01:28 AM

I have mine installed at the collector in my drivers side header.