B16 ---> B20 cooling fan?
10-17-2003, 02:56 PM
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B16 ---> B20 cooling fan?
Ive gone from my B16 with its really handy fan switch in the back of the block to a B20 engine that doesnt not have the same thermo switch. It has a switch on the thermostat housing, but Im told that this interfaces with teh ECU on a ODB1/2 car and the radiator fan is switched by the ECU.
Since Im running ODB0, is there a way I can use this "switch" (Im also told its a resistance valve ratehr than on or off) to control my radiator fan, or am I oing to have to go for a manual switch?
Since Im running ODB0, is there a way I can use this "switch" (Im also told its a resistance valve ratehr than on or off) to control my radiator fan, or am I oing to have to go for a manual switch?
10-17-2003, 08:53 PM
#2
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Re: B16 ---> B20 cooling fan? (nominous)
All the ECT sensor (the sensor you are talking about) does is give the fan(s) ground. The ECU does not control the fan switch. I have done what you are talking about. It is easy and if you need help, just ask.
10-27-2003, 10:32 AM
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Re: B16 ---> B20 cooling fan? (nominous)
a variable speed fan controller is available @ http://www.dccontrol.com
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