how are these put in? Is it just take a wire and splice it to the o2 sensor wire

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1989 Firebird
-New Drivetrain Soon-

"I'd rather run last in a full out race, than to NOT have run at all"
#3 Forever

My Site:
Click Here to see my car!

Yes, splice into the O2 sensor wire. Then 12V & ground. I have the AutoMeter one.

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90 RS Convertible
Owner: Top-Down Solutions
http://www.sc3gfb.org/members/lonsal.html
http://www.taskerinc.com/gs3/profiles/Lon_profile.htm

Cool..thanks Lon.Was nice meeting you at the last meeting. Gonna switch the gauges on my a-pillar to phantom gauges at the same time so good time to add the air/fuel ratio. Thanks again!

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1989 Firebird
-New Drivetrain Soon-

"I'd rather run last in a full out race, than to NOT have run at all"
#3 Forever

My Site:
Click Here to see my car!