Search found 12 matches

by kapilamuni
Wed Jun 05, 2019 8:14 am
Forum: Automotive Air Conditioning Forum
Topic: Low Cooling AC
Replies: 10
Views: 1695

Re: Low Cooling AC

You are head-on.
Removed one of the shims and cooling back to normal.

Thanks.
by kapilamuni
Mon May 27, 2019 4:47 am
Forum: Automotive Air Conditioning Forum
Topic: Low Cooling AC
Replies: 10
Views: 1695

Re: Low Cooling AC

Yes it's original system came with the car. Can it be the clutch not engaging properly? Before this issue, on & off the belt slipping screeches were heard but not continuously. But cooling was not affected. Now it's not making such noises & the belt is fairly new. The ratio you mention, is i...
by kapilamuni
Sat May 25, 2019 7:53 pm
Forum: Automotive Air Conditioning Forum
Topic: Low Cooling AC
Replies: 10
Views: 1695

Re: Low Cooling AC

Yes, it's an expansion valve system. What could be the reason/s to have high low side / low high side pressures?
by kapilamuni
Fri May 24, 2019 6:52 pm
Forum: Automotive Air Conditioning Forum
Topic: Low Cooling AC
Replies: 10
Views: 1695

Re: Low Cooling AC

It's 1996 june.
by kapilamuni
Sun May 19, 2019 12:52 am
Forum: Automotive Air Conditioning Forum
Topic: Low Cooling AC
Replies: 10
Views: 1695

Re: Low Cooling AC

Oops. Forgot add.
My car is BMW 525TDS with ND 10PA17 compressor.

Also, noted that with AC off, after about few minutes LOW = 120 PSI & HIGH = 120 PSI.
by kapilamuni
Sun May 19, 2019 12:39 am
Forum: Automotive Air Conditioning Forum
Topic: Low Cooling AC
Replies: 10
Views: 1695

Low Cooling AC

Hi all, Recently changed my car's AC compressor clutch bearing. All went week & afterwards cooling was perfect for only 3 days. Now the cooling has reduced to a very low level. Here are my observations; Outside temp = 32 C When idling @ 750 RPM low = 75 PSI HIGH = 170 PSI, Interior temp = 27 C 1...
by kapilamuni
Mon Jul 16, 2018 7:23 am
Forum: Automotive Air Conditioning Forum
Topic: Floating RPM when AC on
Replies: 3
Views: 785

Re: Floating RPM when AC on

No the car is not in USA.
I have the software and through that only increased the idle RPM. No point in going to the dealer, they don't care about older vehicles. :evil:
by kapilamuni
Sun Jul 15, 2018 7:12 pm
Forum: Automotive Air Conditioning Forum
Topic: Floating RPM when AC on
Replies: 3
Views: 785

Re: Floating RPM when AC on

It seems no one experienced this type of behaviour before. :(
by kapilamuni
Thu Jul 05, 2018 10:42 pm
Forum: Automotive Air Conditioning Forum
Topic: Floating RPM when AC on
Replies: 3
Views: 785

Floating RPM when AC on

Hi, My car is a BMW 525TDS diesel . The AC functions normal with very cold air. Since recently when AC on the engine RPM fluctuates up & down. This has no effect on the cooling efficiency but very annoying. I got the idle RPM increased from standard 750 to 800 , but the problem remains. The comp...
by kapilamuni
Sun Jun 10, 2018 9:07 am
Forum: Automotive Air Conditioning Forum
Topic: Denso TV12 front seal question - photo included
Replies: 2
Views: 1904

Re: Denso TV12 front seal question - photo included

Hi,
Did you get the seal tool?
What is the part no for that?

thanks in advance.

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