At what temperature does the auto fan start of Alto 2007 660cc car?

harishaf (harishaf) 2019-11-06 11:25:38 +0500 #1

I had recently changed the thermostat of the Alto 660cc 2007 model car but the mechanic said that the fan should start at 95c but it starts at 106c which seems really hot I am worried it would effect the engine

nfssaad (Saad Ahmed Khan) 2019-11-06 11:45:53 +0500 #2

i think it has the k6a engine

this link is a complete service manual for this engine

http://products.jacobsen.com/img/manuals/4171985.pdf?m=1297349603

page 20 is the cooling specs

Item Unit Specification
Thermostat Start-to-Open °F (°C) 190 (88)
Thermostat Full Open °F (°C) 205 (96)

harishaf (harishaf) 2019-11-06 11:53:41 +0500 #3

thansk but what can be the reason of the thermostat to start the fan at 106

nfssaad (Saad Ahmed Khan) 2019-11-06 12:31:07 +0500 #4

faulty or incorrect sensor

how are you measuring the temp?

omersiddiqui5482 (omersiddiqui5482) 2019-11-06 13:21:26 +0500 #5

Most probably the Auto Fan Switch!

ibrar3 (ibrar3) 2019-11-06 16:38:01 +0500 #6

83c for petrol 95 for diesel

harishaf (harishaf) 2019-11-06 21:33:50 +0500 #7

scanner

nfssaad (Saad Ahmed Khan) 2019-11-07 08:53:43 +0500 #8

use a thermometer.

abdullahbassam313 (Abdullah Bassam) 2025-04-16 15:57:59 +0500 #9

Give me your number, I've swapped k6a in my mehran, need to confirm some things regarding engine