o2 sensor?
10-14-2005, 09:07 AM
#2
yep... all fuel injected Z's have O2 sensors... 99.9% of all fuel injected cars have o2 sensors.... it's a big part of the EFI system.
Your o2 sensor should be visible by looking @ the exhaust manifold from the top side, by the brake fluid resevoirs
Your o2 sensor should be visible by looking @ the exhaust manifold from the top side, by the brake fluid resevoirs
10-14-2005, 09:30 AM
#4
Originally Posted by ThermalWake
*** cuz i hollowed out my cat and it has been running funny, i was running the same b4 but since i hollowed it out it has bee a little worse
10-14-2005, 09:55 AM
#5
Registered User
Thread Starter
Join Date: May 2005
Location: sacramento california
Posts: 330
mmk well then it is running like ****. it boggs in low rpms and wants to die,, but not all the time, when it does do it, is below 3k rpms anything after that it runs great
just really rich..
just really rich..
10-14-2005, 10:01 AM
#6
Doesn't post much...
Join Date: Dec 2004
Location: Escondido (San Diego) California
Posts: 3,617
Originally Posted by NismoPick
yep... all fuel injected Z's have O2 sensors... 99.9% of all fuel injected cars have o2 sensors.... it's a big part of the EFI system.
Your o2 sensor should be visible by looking @ the exhaust manifold from the top side, by the brake fluid resevoirs
Your o2 sensor should be visible by looking @ the exhaust manifold from the top side, by the brake fluid resevoirs
10-14-2005, 10:03 AM
#7
Originally Posted by RodMoyes
Wrong... not all of them (or all fuel injected cars for that matter) have an o2 sensor. My car (1980 Non-California) has no o2 Sensor and didn't come with one. My 81 did have an o2. Pretty sure that they didn't come in until 81 on the Z. I also know for a fact that my buddies 79 doesn't have one and didn't come with one. Sorry
10-14-2005, 10:17 AM
#8
The Evil Twin
Join Date: Mar 2001
Location: Seattle, WA
Posts: 9,296
Ya, some 280Z's do. All of the 1975 Z's don't. I think CA models got them in 76. Anyway, there's a mixture of them with or without up untill about 1980. The O2 sensor does help a lot though in keeping things the right mixture for power and economy.
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