c5racr1

Using hpt, my fans are coming on at start up and not wanting on the ect to warm up. Any way to modify this? I have the low speed fan set for 195 on and 190 off and the high speed set for 220 on and 210 off.

jim2092

What year is this Corvette?

Speedforhire

You can increase the fan % desired here:



I don't have a setting for fan on/off on my 2013 car.

jim2092

You have a single fan. It can be tuned off with zero's in the right places.

The OP has a dual fan model. Awaiting model year.

Speedforhire

Correction..........the 2013's actually have dual fans that are wired in parallel to mimic a single fan.............no need to turn them off and an adjustment after a 160 install is really not necessary either.

jim2092

I reviewed a tune for a 2013 A6 C6 and it showed "Number of fans = 1" and no one said there was a need to turn them off and most tuners alter the values in Desired % vs. ECT when a 160* thermostat is installed.

Now back to what the OP asked in the beginning.

Speedforhire

You did bro..........thanks for your input.

I'm sure my post about the "Fan Desired %" will help him.

erick_e

This is the first I heard of that. Was this something new for 2013? I would love to see pics of it if anyone has some.

Could possibly make adding dual brushless fans easier than having a shorud made.

jim2092

I reviewed a tune for a 2013 A6 C6 and it showed "Number of fans = 1"

c5racr1

Set the % for 195 coolant temp at "0" and that fixed the issue

c5racr1

May go back and change the 0 to a 25 %

jim2092

Have searched a number of C6 tunes as this is the C6 forum, and I cannot find any that have dual fans and a 195* ECT settings on the fans. Again what year and type of car do you have?

c5racr1

2007 z06.

c5racr1

Not 195 I ment 192

erick_e

Here are the stock fan settings from a stock 2009 Z06.

ECT °F - Fan Power ECT (%)
192 - 0
196 - 0
199 - 14.99939
203 - 22.999573
207 - 30.999756
210 - 38.999939
214 - 47.000122
217 - 55.999756
221 - 74.000549
225 - 89.900207
228 - 89.900207
232 - 89.900207
235 - 89.900207
239 - 89.900207
243 - 89.900207
246 - 89.900207
250 - 89.900207

Speedforhire

My apologies! Jim2092 is correct. Sometimes, I don't know why I bother..........I owe you a beer.

However............there isn't an on/off setting for a 2013 car though........just "Fan Desired %".

Speedforhire

I set mine at 15% = 192/196 then increase up to 90% max.