AC/Heater A/C is over-cooling! - Civinfo
 
LinkBack Thread Tools
post #1 of 2 (permalink) Old 30th June 2018, 10:54 Thread Starter
 
Join Date: 31st July 2013
Location: Sussex, UK ENGLAND
Posts: 43
Thanks: 4
Thanked 2 Times in 2 Posts
iTrader: (0)
The climate control in our 2009 civic seems to be over cooling!

It's blowing chilled air until turned up to around 26c at which point the air is merely cool up to 28c.

One notch above 28c is Hi, at which point it starts heating the cabin and the fan goes from low speed to flat out.

Going the other way, the fan speed starts spooling up and chilling hard below 22c, whereas previously I would find it comfortable between 19-22c in hot weather.

I'm guessing the system is not detecting, or incorrectly reading the cabin air temperature. There is a small grill on the dash to the left of the steering column, is this where it samples the cabin air temperature? I have an Iveco Daily with climate control and that has a small grill with an ickle fan to sample the air temp in the cab.

The only work the car has had recently is a new windscreen...

Last edited by Spooky_b329; 30th June 2018 at 10:57.
Spooky_b329 is offline  
Sponsored Links
Advertisement
 
post #2 of 2 (permalink) Old 30th June 2018, 11:17
Administrator
 
Kremmen's Avatar
 
Car: MY13 1.8 EX Auto
Join Date: 7th January 2007
Location: West London ENGLAND
Posts: 20,944
Thanks: 857
Thanked 1,708 Times in 1,431 Posts
iTrader: (0)
Eco display Eco display
Garage
That's the temp grill, yes.

Check the pipe is firmly attached behind it, a known issue if that panel has been removed for any reason.

It's not easy to get to and be careful you don't dislodge it.
Kremmen is offline  
Reply

  Civinfo > 8th Generation Euro Honda Civic (2006 - 2011) > Electronics (8G)

Quick Reply
Message:
Options

Register Now



In order to be able to post messages on the Civinfo forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.
Your User Name is the name that appears by all your posts on the forum, and so should not be your email address.

User Name:
Password
Please enter a password for your user account. Note that passwords are case-sensitive.

Password:


Confirm Password:
Email Address
Please enter a valid email address for yourself.

Email Address:
OR

Log-in










Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page



Similar Threads
Thread Thread Starter Forum Replies Last Post
Malfunctioning cooling fan? Please help! bristolchino Previous Civics 4 17th July 2009 19:53
question about engine's cooling fan MAiR Type-R 7 2nd December 2008 21:44
Indications Cooling-liquid christophe Engines and Transmission (8G) 6 24th December 2007 18:03
Cooling fan kicking in Pabtyper Type-R 10 22nd May 2007 17:27

Posting Rules  
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

 
For the best viewing experience please update your browser to Google Chrome