fan on/off temps

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Oct 7, 2004 | 06:09 AM

walterrao

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Member

Joined: Feb 2004

Posts: 104

Likes: 0

From: chattanooga

Car: 91 RS

Engine: vortec 355 hsr

Transmission: wct5

Axle/Gears: bg3.27

fan on/off temps

is there a way to change fan on off temps with the 8746 ecm, with tuner cat.

Oct 7, 2004 | 07:41 AM

thirdgen88

Supreme Member

Joined: Apr 2003

Posts: 1,751

Likes: 4

From: Bonner Springs, KS

Car: 1995 Corvette

Engine: LT1

Transmission: 6 spd Manual

Axle/Gears: Dana 44, 3:45:1

No, the 8746 TBI ecms doesn't control the electric fan.. You have to change the fan switch to change when the fan is going to activate.

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