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Posted

Ive recently done a ep91 4efte swap to my 92 Paseo. 
 

After doing the swap I realized my radiator fan would turn on as soon as I turned the key and will turn off as soon as the engine reaches normal operating temp causing it to overheat. 
 

I pulled the connector on the radiator fan switch on the back of the thermo housing and the fan will run with out turning off when hot. I then ran ground to the connector and it turns the fan off. 

I then bought a new rad fan sensor switch as well as a fan relay hoping one or the other would fix the issue but IT DID NOT! Smh

Ive read about jumping an ac connector if youve done an ep82 swap but I have an ep91 swap so do I still need to jump an ac connector and if so which on? 
 

or do I need a different radiator fan switch
 

any advice is greatly appreciated. 

4D15078F-B171-498C-8E47-CF4E593EABB8.png

Posted

Anyone have any ideas? 
 

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