PWM cooling fan(s) control using ECM

[carbuff]

Apologies if it's already been mentioned, but do you happen to have the dimensions of that SRX fan? I'm wondering how well it would fit a 'normal' sized radiator which drops into most of our cars...

Thanx!

[samckitt]

Where are you buying this thing? I looked up the P/N & price ranged from the upper $500 to over $700.

[PTAddict]

Originally Posted by carbuff

Apologies if it's already been mentioned, but do you happen to have the dimensions of that SRX fan? I'm wondering how well it would fit a 'normal' sized radiator which drops into most of our cars...

Thanx!

I don't have the dimensions. But Stielow also used this fan on Red Devil and Mayhem, which both had more conventional radiator packaging ...

[mikels]

Originally Posted by PTAddict

I don't have the dimensions. But Stielow also used this fan on Red Devil and Mayhem, which both had more conventional radiator packaging ...

Shroud is 609 mm wide x 585 mm tall ( 24x23 inches)

Fan itself is not much smaller.....

[samckitt]

So i gave these instructions to a friend to wire up the Vette PWM module. I told him to use pin J3-64 as the signal wire. He says it doesnt work and used J3-49 instead & it worked. What's up? Which pin have you guys used?
Thakns

[mikels]

Originally Posted by samckitt

So i gave these instructions to a friend to wire up the Vette PWM module. I told him to use pin J3-64 as the signal wire. He says it doesnt work and used J3-49 instead & it worked. What's up? Which pin have you guys used?
Thakns

J3-49 is correct for E67 PWM fan output control. (assuming you have also changed calibrations for PWM fan control)

Dave

[samckitt]

Thanks Dave.

Plugged it all in tonight to test, and after a few small bugs, it works! Its cool. No spike in amp draw, fan starts up slow, runs at a lower speed until you t gets hotter then runs faster. Cool.

I'm still looking for the real Bette connector and f anyone finds a source. I just used individual spade connectors.

[andrewb70]

Scot,

What fans are you using?

Also, does anyone have the dimensions of the C6 fan pn 15819952 ?

Andrew

[dontlifttoshift]

Originally Posted by mikels

Shroud is 609 mm wide x 585 mm tall ( 24x23 inches)

Fan itself is not much smaller.....

To anyone that has an SRX fan, can you measure the blade itself for me? Using the eyecrometer it looks like the fan itself is 20" or more but I would like to have an actual measurement.

Thanks!

[samckitt]

Has anyone found a decent price for the SRX fan? What prices are you finding?