what sensor is this?

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Dec 19, 2004 | 05:12 PM

Jdmglenn

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what sensor is this?

i have a 95 gsr head and its next to the water temp sensor?? its black and has two pins in it , also there is a sensor on the thermo housing , is that the fan switch???

thanks honda-tech

Dec 19, 2004 | 05:40 PM

86si

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Re: what sensor is this? (JdmGlenn)

ECT or TW (coolant temp sensor) it is for the ecu's reference

Dec 19, 2004 | 06:18 PM

Jdmglenn

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so the one by the vtec oil pressure switch is for the ecu's reference? whats the one on the thermostat housing?

Dec 20, 2004 | 11:18 AM

Jdmglenn

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bump

Dec 20, 2004 | 11:41 AM

tgreaves

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Re: (JdmGlenn)

The one on the thermo housing is the thermo switch.. Its just a temp controlled relay, when the circuit is completed the fans turn on..

Dec 20, 2004 | 12:58 PM

Jdmglenn

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oh ok so the one on thermo is fan switch and the lil 2pin sensor by the oil pressure switch is the coolant temp for ecu not the cluster?

Dec 20, 2004 | 01:05 PM

tgreaves

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Re: (JdmGlenn)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by JdmGlenn »</TD></TR><TR><TD CLASS="quote">oh ok so the one on thermo is fan switch and the lil 2pin sensor by the oil pressure switch is the coolant temp for ecu not the cluster?</TD></TR></TABLE>

???? The obd0 motor had the thermo switch on the back of the motor and obd1+ has it on the thermostat housing.. Are you using a obd1 thermostat housing on an obd0 motor?