Major differences from 93 to 94?
Drifting
Joined: Sep 2002
Posts: 1,269
Likes: 0
From: Swanzey N. H.
Re: Major differences from 93 to 94? (85z51vette)
One thing everyone forgot (I think) is that the 93 O2 sensors are before the cats, and the 94 sensors are after the cats which make them more sensitive to either eliminating, gutting or installing less restrictive cats. Just my 2 cents.
:cheers:
:cheers:
Pro
Joined: Jan 2002
Posts: 702
Likes: 0
From: York PA
Re: Major differences from 93 to 94? (Jimbo93)
One thing everyone forgot (I think) is that the 93 O2 sensors are before the cats, and the 94 sensors are after the cats which make them more sensitive to either eliminating, gutting or installing less restrictive cats. Just my 2 cents.
:cheers:
:cheers:
Le Mans Master
Joined: Feb 2002
Posts: 7,858
Likes: 2
Re: Major differences from 93 to 94? (HTRK-1)
OBD-I = three O2 sensors: one before each cat and one after one cat
OBD-II = four O2 sensors: one before each cat and one after each cat
1993 should be as OBD-I, same as my '95
OBD-II = four O2 sensors: one before each cat and one after each cat
1993 should be as OBD-I, same as my '95
One thing everyone forgot (I think) is that the 93 O2 sensors are before the cats, and the 94 sensors are after the cats which make them more sensitive to either eliminating, gutting or installing less restrictive cats. Just my 2 cents.
:cheers:
I thought only the '96's had O2 sensors after the cats? :confused:
:cheers:
I thought only the '96's had O2 sensors after the cats? :confused:
Le Mans Master
Joined: Aug 2002
Posts: 6,080
Likes: 3
From: Clearwater FL
St. Jude Donor '06
Re: Major differences from 93 to 94? (85z51vette)
I like all of the changes of the 94 model except for the steering wheel. Overall I still like the 94 and later more...
