Make a donation
« previous next »
Pages: [1]   Go Down

Author Topic: Air Con not Kicking in  (Read 1578 times)

Offline ljc19630

  • Won't Shut up.
  • *****
  • Thank You
  • -Given: 20
  • -Receive: 16
  • Posts: 565
Air Con not Kicking in
« on: July 03, 2019, 05:54:59 pm »
Evening all,
Last Saturday when we had the mega hot day, i started the car and put the A/C on Low and full blast. Left the car for 5-10 mins as it was baking, but when I returned the AC was blowing Hot. Drove the car for 5 mins, turning the blower on and off, but it didn't alter anything (By now I am melting!!! :phew: :phew:) Turned the blower off again, left for a minute and then turned back on - Hey Presto the A/C kicked in and I was saved from heat stroke :jumpmove:

Anyone have any idea what this issue could be as i'd of thougtt that the A/C should kick in within a minute or less once its switched on and irrespective if the car is stationary or being driven?

Cheers
Louie
Logged

Offline ljc19630

  • Won't Shut up.
  • *****
  • Thank You
  • -Given: 20
  • -Receive: 16
  • Posts: 565
Re: Air Con not Kicking in
« Reply #1 on: July 04, 2019, 09:59:22 am »
Anyone??? :thinking:
Logged

Offline Dan_FR

  • Just look at my post count
  • ******
  • Thank You
  • -Given: 132
  • -Receive: 189
  • Posts: 1845
  • wait...what?
    • Email
Re: Air Con not Kicking in
« Reply #2 on: July 04, 2019, 11:12:46 am »
Need VCDS on it to see what the car is seeing/registering when the A/C is not kicking in as it should - not to mention any fault codes etc.

Could be low pressure, could be the pump (common) - could be a number of things
Logged
TFSI... Revo Stage 2+... . WMI.... VCDS HEX + CAN, MPPS, VAG Commander & VAG tacho - South Wales

Offline ljc19630

  • Won't Shut up.
  • *****
  • Thank You
  • -Given: 20
  • -Receive: 16
  • Posts: 565
Re: Air Con not Kicking in
« Reply #3 on: July 04, 2019, 01:07:54 pm »
No fault codes and used VCDS to check
Logged

Offline Dan_FR

  • Just look at my post count
  • ******
  • Thank You
  • -Given: 132
  • -Receive: 189
  • Posts: 1845
  • wait...what?
    • Email
Re: Air Con not Kicking in
« Reply #4 on: July 05, 2019, 04:30:44 pm »
VCDS to check what? Checked the pressure reading? Checked the car is registering the air con request? checked the car is requesting the pump engage? Its probably the pump
Logged
TFSI... Revo Stage 2+... . WMI.... VCDS HEX + CAN, MPPS, VAG Commander & VAG tacho - South Wales

Offline ljc19630

  • Won't Shut up.
  • *****
  • Thank You
  • -Given: 20
  • -Receive: 16
  • Posts: 565
Re: Air Con not Kicking in
« Reply #5 on: July 06, 2019, 08:53:57 am »
Thanks Dan
I just did an OBD scab. Can you advise what I need to test in VCDS as assume it’s in the HVAC section?? I’m not over familiar with VCDS


Sent from my iPhone using Tapatalk
Logged

Offline muff1991

  • Won't Shut up.
  • *****
  • Thank You
  • -Given: 8
  • -Receive: 69
  • Posts: 925
Re: Air Con not Kicking in
« Reply #6 on: July 10, 2019, 03:36:26 pm »
Yes, you need to scan the HVAC  :happy2:
Logged

Offline Horatio

  • Won't Shut up.
  • *****
  • Thank You
  • -Given: 23
  • -Receive: 39
  • Posts: 733
Re: Air Con not Kicking in
« Reply #7 on: July 10, 2019, 03:45:54 pm »
Try calibration/reset 👍
Logged
2007 Black Magic DSG Golf GTI Edition 30. No.1231
.:R32 "milk and juice come in 2 litres"
I run a dirty campervan, need scrubbers
Pages: [1]   Go Up
« previous next »