What acctually grounds out at thermostat?
03-16-2009, 04:49 PM
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What acctually grounds out at thermostat?
Sorry for so many threads!
i need a list of the things that get grounded out at the thermostat ground.
I did a wire tuck and i think thats whats not letting me turn it on. I think the i didnt ground somthing.
i need a list of the things that get grounded out at the thermostat ground.
I did a wire tuck and i think thats whats not letting me turn it on. I think the i didnt ground somthing.
03-16-2009, 05:10 PM
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Re: What acctually grounds out at thermostat?
I dont know sweety all I know is all the grounds:
head to chasis
transmission to chasis
alternator ground
thermastat ground
battery neg ground
starter ground
and I think thats it.. check all of those..
head to chasis
transmission to chasis
alternator ground
thermastat ground
battery neg ground
starter ground
and I think thats it.. check all of those..
03-16-2009, 05:12 PM
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Re: What acctually grounds out at thermostat?
Wow no homo there or what?
Lol nah i know those, what i need to know is what wires are
grounded at the therostat housing since i think i didnt ground all of them.
IF ANY ONE HAS A OBD1 ENGINE WIRING HARNESS DIAGRAM PLEASE LET ME HAVE IT! or what pins at the ecu are grounded!
03-16-2009, 05:48 PM
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Re: What acctually grounds out at thermostat?
03-16-2009, 06:10 PM
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Re: What acctually grounds out at thermostat?
The thermostat ground is the grounding point for the following:
-ECU (this is the only ECU grounding point btw)
-Thermo switch for rad fan
-vtec pressure switch (if applicable)
I seem to recall one other thing thats grounded at that location but I can't remember off hand if/what it is.
-ECU (this is the only ECU grounding point btw)
-Thermo switch for rad fan
-vtec pressure switch (if applicable)
I seem to recall one other thing thats grounded at that location but I can't remember off hand if/what it is.
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03-16-2009, 06:39 PM
#8
Re: What acctually grounds out at thermostat?
http://media.honda.co.uk/car/owner/m...pdf/23-a53.pdf, see G101 for thermostat housing grounds. Add the speed sensor and possibly O2 sensor (depends on EG engine) to 94EG8's list.
03-16-2009, 07:25 PM
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Re: What acctually grounds out at thermostat?
im looking at that right now!
https://honda-tech.com/forums/honda-crx-ef-civic-1988-1991-3/no-start-12v-thermostat-ground-burnt-strip-back-cluster-2509924/#post37551028
i came up with that link scroll down and it tells you and how to do it on a OBD1. can anyone confirm that its correct
https://honda-tech.com/forums/honda-crx-ef-civic-1988-1991-3/no-start-12v-thermostat-ground-burnt-strip-back-cluster-2509924/#post37551028
i came up with that link scroll down and it tells you and how to do it on a OBD1. can anyone confirm that its correct
03-17-2009, 05:26 AM
#14
Re: What acctually grounds out at thermostat?
G101 is the circuit diagram identifier for the thermostat housing ground point. See the first page (along with other pages) of the link I gave above. See also page 3 of http://media.honda.co.uk/car/owner/m...pdf/23-a15.pdf.
03-17-2009, 04:52 PM
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