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car10001

Adding a ac fan relay

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Hi everyone 

Was just wondering you know how years back in the ef/el possibly au most of you did the thermo fan relay mod as in add another relay and connected to aircon pump so the fans cycle all time as the clutch cuts in and out, would that relay mod also work on the ba to fg 

Below diagram pin out may help you work out answer

Pin 30 to high speed wire on factory relay block
Pin 87 to ground
Pin 86 to aircon pump
Pin 85 to ground

 

also in a ba is it ok to hot wire the fan relays on low speed all time as in ground the blue wire for low speed with it being left connected to the ecu pin and leave rest as is and leave low speed connected to ecu or will it damage it

 

usually the ecu earths the relays when it senses temp and turns on fans

Thanks

ELfans.jpg

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