What's this connector? Found this hanging, appears to be broken off. It's bottom of passenger side near rear motor mount on '89 5.7 https://cimg3.ibsrv.net/gimg/www.thi...181abc924a.png |
Re: What's this connector? secondary fan switch harness. It goes up between cyl 6 and 8 in the head. |
Re: What's this connector?
Originally Posted by TTOP350
(Post 6155333)
secondary fan switch harness. It goes up between cyl 6 and 8 in the head. |
Re: What's this connector? |
Re: What's this connector?
Originally Posted by RunawayRadio
(Post 6155367)
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Re: What's this connector? And another dumb follow up question, sorry new to much of this, what is the connector to the right of the dangling fan harness wire that is connected properly in the pic? |
Re: What's this connector?
Originally Posted by TTOP350
(Post 6155333)
secondary fan switch harness. It goes up between cyl 6 and 8 in the head. |
Re: What's this connector?
Originally Posted by rottweiler68
(Post 6155372)
And another dumb follow up question, sorry new to much of this, what is the connector to the right of the dangling fan harness wire that is connected properly in the pic? |
Re: What's this connector?
Originally Posted by ploegi
(Post 6155377)
Knock sensor. |
Re: What's this connector?
Originally Posted by Ghettobird52
(Post 6155376)
if thats the 'secondary fan switch' whats the first....? Since this is a 89 350 car it will have 2 fans, this switch (and A/C psi switch) run the secondary fan. |
Re: What's this connector? I already have the 180* thermostat in so was thinking about going with the Hypertech 4028 switch to run a bit cooler. Does sound correct? |
Re: What's this connector?
Originally Posted by rottweiler68
(Post 6155385)
I already have the 180* thermostat in so was thinking about going with the Hypertech 4028 switch to run a bit cooler. Does sound correct? https://www.thirdgen.org/forums/engi...itch-part.html |
Re: What's this connector?
Originally Posted by TTOP350
(Post 6155383)
ECM runs the primary fan from the cts info. Since this is a 89 350 car it will have 2 fans, this switch (and A/C psi switch) run the secondary fan. |
Re: What's this connector?
Originally Posted by Ghettobird52
(Post 6155577)
Ok so on the single fan setups they just work off the coolant head switch right? |
Re: What's this connector? Does anyone have an actual pic of this sensor location that would be the same the '89 350? I though it was between plugs 6 and 8, but can not find it for the life of me. I have found the knock sensor from below, but should I be able to see the this fan sensor as well from the top or bottom? |
Re: What's this connector?
Originally Posted by rottweiler68
(Post 6155875)
Does anyone have an actual pic of this sensor location that would be the same the '89 350? I though it was between plugs 6 and 8, but can not find it for the life of me. I have found the knock sensor from below, but should I be able to see the this fan sensor as well from the top or bottom? https://www.thirdgen.org/forums/cool...an-switch.html see thread for pic. |
Re: What's this connector? |
Re: What's this connector? It's in the same spot(with the head turned around for the other side) as the sensor for the temp gauge on the driver side |
Re: What's this connector?
Originally Posted by henryd3
(Post 6155892)
It's in the same spot(with the head turned around for the other side) as the sensor for the temp gauge on the driver side |
Re: What's this connector? I also found posts with some accessing it from the underside. "This little switch is located in a hard-to-reach location on this Third-Generation Camaro. In other vehicles it may be easily accessible. The sensor is located on the passenger side of the engine, just below the heat shield connected to the block." Time for a break :goodidea: |
Re: What's this connector? ok wow yeah that looks like the location, but that looks like someone just plugged it? |
Re: What's this connector?
Originally Posted by Ghettobird52
(Post 6155920)
ok wow yeah that looks like the location, but that looks like someone just plugged it? https://cimg7.ibsrv.net/gimg/www.thi...1ad8679823.png |
Re: What's this connector? Looks like factory it could be factory paint down in the plug, your car does have dual fans right? Or its just been plugged due to leak, breakage or during a rebuild. Either way, if you have dual fans, put the switch in that spot. |
Re: What's this connector?
Originally Posted by TTOP350
(Post 6156006)
Looks like factory it could be factory paint down in the plug, your car does have dual fans right? Or its just been plugged due to leak, breakage or during a rebuild. Either way, if you have dual fans, put the switch in that spot. |
Re: What's this connector? Is there a simple way to tap the second fan into the first (not sure if that's the term) but so that the second fan would run whenever the primary ran? Can't hurt to have this type of setup can it? |
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