asking an indulgence please:
anyone with a D3 V 6 Petrol engine check if :
1. the Vacuum pump runs on key on or'
2 the vacuum pump runs on engine on
thx in advance
11th Jan 2024 6:55 am
Naki Blake
Member Since: 31 Dec 2021
Location: Taranaki
Posts: 258
I've got the V6 cologne petrol engine. There are not many on this forum who do (was not an option in UK market)
Post a picture of exactly what it is I am looking for. How do I know its running, is it mechanical or electric (sorry my mechanical knowledge is limited).
I've got a GAP BT IID if that helps (can you see it in live values)
More than happy to help, just need clear instructions on what I'm looking for.
Cheers Blake
11th Jan 2024 8:06 am
David.ferry
Member Since: 28 Mar 2014
Location: Nsw
Posts: 22
Third go at reply
If you look from tbe front of the vehicle the pump is located on tbe right side. It is a stand alone circular electric pump mounted on a rusty looking bracket. It is located between the battery box and the power steering / coolant bottles. It has a black vacuum line coming from the front. If running it should make a whiring sound and feel a slight vibration or disconnect the vac line and put finger over the pump spigot it should suck inward.
Just looking to see if it comes on with the ignition or with engine start or none of the above
Cheers
11th Jan 2024 9:40 am
Naki Blake
Member Since: 31 Dec 2021
Location: Taranaki
Posts: 258
Click image to enlarge
With ignition on but engine not started, pump is quiet, can't feel any vibration by cusping my hand around top or from underneath.
Start engine, vacuum pump not running, no vibration.
Pump brake 5 times, pump still not running. Brake pedal is easy to depress.
Hold foot on brake pedal down for 10 seconds, then release, pump still not running.
11th Jan 2024 11:33 pm
David.ferry
Member Since: 28 Mar 2014
Location: Nsw
Posts: 22
Thank you so much
Asks more questions than it answers 😂
13th Jan 2024 9:09 am
Globetrotter448
Member Since: 21 Mar 2017
Location: Londonderry NSW
Posts: 1791
The boost pump has power from fuse 24 in the battery box, then goes to a relay. ECM controls the relay. The output of ECM is (Con C0635-50). The output of the relay that operates the pump is (Con C0576-88).
Hope that helps.
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