I can only find one 02 sensor on my '95??
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Beginning Member
Joined: Jun 2007
Posts: 48
I can only find one 02 sensor on my '95??
1995 GMC Jimmy SLE 4.3 Vortec CPI 260,000 miles.
How many 02 sensors are there supposed to be on this vehicle??? I've only found one right before the cat, and from researching the forum, I can't find any help. Does anyone know whether or not this obd 1.5 is supposed to have more than 1 02 sensor???
How many 02 sensors are there supposed to be on this vehicle??? I've only found one right before the cat, and from researching the forum, I can't find any help. Does anyone know whether or not this obd 1.5 is supposed to have more than 1 02 sensor???
BF Veteran
Joined: May 2011
Posts: 2,257
From: SW Central OH
Here's the rule:
If it is after the 'Y' and before the cat, there's one. If it's before the 'Y', there's two {or 3, counting the one AFTER the cat}.
Thats' a GENERAL rule.. applies to all 80/90's vehicles
If yours is before the 'Y' then look close on the passenger side.
If it is after the 'Y' and before the cat, there's one. If it's before the 'Y', there's two {or 3, counting the one AFTER the cat}.
Thats' a GENERAL rule.. applies to all 80/90's vehicles
If yours is before the 'Y' then look close on the passenger side.
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