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Author Topic: air vac pump  (Read 1455 times)

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flyer 0712

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air vac pump
« on: 02 January 2015, 22:44:11 »
Please can anyone tell me what the (air vac pump) that works the h.b.v. for the heater looks like....any pics or part number would help so that I can look it up....as try as I may I just cant find it on my 2.2 omega anywhere...looked by the pollen filter and tried to trace the air tubes but to no avail....so if I knew what it looked like I would know what I am looking for ..thanks.... :-\ :-[ :y
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steve6367

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Re: air vac pump
« Reply #1 on: 02 January 2015, 23:00:35 »
There is no pump, the vacuum is from the inlet manifold - rear bottom you will see a pipe connected. Behind the pollen filter is a vacuum tank.

Steve
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2.2 CDX Estate (broken), 2.5 CD Salon, 2.5 CD Estate LPG

Andy H

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Re: air vac pump
« Reply #2 on: 03 January 2015, 10:29:07 »
Assuming that engine is petrol of course.

Diesel engines do need a pump which is often part of the alternator. Don't know what was fitted to the Omega 2.2 diesel :-\
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steve6367

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Re: air vac pump
« Reply #3 on: 03 January 2015, 10:31:47 »
Quote from: Andy H on 03 January 2015, 10:29:07
Assuming that engine is petrol of course.

Diesel engines do need a pump which is often part of the alternator. Don't know what was fitted to the Omega 2.2 diesel :-\

Good point, I made a assumption is was 2.2 petrol - oops  :o
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flyer 0712

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Re: air vac pump
« Reply #4 on: 03 January 2015, 14:41:16 »
steve......andy...yes sorry it is a petrol 2.2....thank you for your help and i will investigate further  :y :y
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TheBoy

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Re: air vac pump
« Reply #5 on: 04 January 2015, 12:13:10 »
Check the vac guides written by MDTM.  They are for a V6, so ignore the multiram stuff, but the rest is the same :y
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otomega25

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Re: air vac pump
« Reply #6 on: 08 January 2015, 23:49:50 »
for information: omega 2.2 diesel has vacuum pump in head of camshaft, if engine is started she will produce vac
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05omegav6

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Re: air vac pump
« Reply #7 on: 09 January 2015, 00:05:05 »
Quote from: otomega25 on 08 January 2015, 23:49:50
for information: omega 2.2 diesel has vacuum pump in head of camshaft, if engine is started she will produce vac
As do most diesel powered cars... OPs car is petrol... vac comes from throttle body :y
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