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V6 to v8 fan problem vx calais

Intense79

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2001 Gen3 5.7 vx calais
Need some help to get my thermo fans working..iv done a conversion to v8 i had doner vx.2 calais i hav vx1 swapover fine only thing fans not working i still have v6 loom from dash to fush box its confusing to figure out whats needed to swap change whateva to get working any advice knowledge much apreciared
 

Vin999

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Need some help to get my thermo fans working..iv done a conversion to v8 i had doner vx.2 calais i hav vx1 swapover fine only thing fans not working i still have v6 loom from dash to fush box its confusing to figure out whats needed to swap change whateva to get working any advice knowledge much apreciared
1 fan is from bcm/air con, turn a/c on and fan should work,
other fan is from ecu/pcm and comes on when dangerous high temp is reached, disconnect cts sensor, run engine and test to see fan is on/working ..... a/c fan will come on first followed by the other.
 

Intense79

New Member
Joined
Oct 27, 2020
Messages
2
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0
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1
Age
41
Location
Sydney
Members Ride
2001 Gen3 5.7 vx calais
1 fan is from bcm/air con, turn a/c on and fan should work,
other fan is from ecu/pcm and comes on when dangerous high temp is reached, disconnect cts sensor, run engine and test to see fan is on/working ..... a/c fan will come on first followed by the other.
Thx ill giv it a go
 
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