what to do with this O2 sensor?
Thread Starter
Le Mans Master
Joined: Mar 2000
Posts: 8,950
Likes: 4
From: Lafayette LA
what to do with this O2 sensor?
On my '94, there are three oxygen sensors. One upstream on the driver side, one upstream on the pass side and one downstream on the pass side. Why is there a downstream sensor on an OBDI system? I only have one O2 bung on each header. Put the upstream in and do what with the pass side downstream sensor?
The Upstream won't reach the bung on the pass side either. The downstream lines up fine. Elongate the wires?
The Upstream won't reach the bung on the pass side either. The downstream lines up fine. Elongate the wires?
Race Director
Joined: Mar 1999
Posts: 12,597
Likes: 237
From: Bartlett Illinois
Re: what to do with this O2 sensor? (ZBRA)
On my '94, there are three oxygen sensors. One upstream on the driver side, one upstream on the pass side and one downstream on the pass side. Why is there a downstream sensor on an OBDI system? I only have one O2 bung on each header. Put the upstream in and do what with the pass side downstream sensor?
The Upstream won't reach the bung on the pass side either. The downstream lines up fine. Elongate the wires?
The Upstream won't reach the bung on the pass side either. The downstream lines up fine. Elongate the wires?
As for the other one, it will not hurt to elongate the wires.. I actually have my O2 on the Pass side now. Stock location is on the Driver side for the L98
Thread Starter
Le Mans Master
Joined: Mar 2000
Posts: 8,950
Likes: 4
From: Lafayette LA
Re: what to do with this O2 sensor? (-=Jeff=-)
:cool:
I didn't have to elongate the wires. I cut open the harness, pulled the O2 wires out, and taped everything back like stock. They now reach. I will call Thunder in the morning and get a simulator for the downstream sensor.
I didn't have to elongate the wires. I cut open the harness, pulled the O2 wires out, and taped everything back like stock. They now reach. I will call Thunder in the morning and get a simulator for the downstream sensor.
