Hello!
I was wondering if anyone know what the VG30DETT 1991 power steering pumps working pressure is? I'm looking for an electric alternative instead.
Thanks in advance!
Power steering pump preassure
Re: Power steering pump preassure
A lot higher than you likely think, it varies wildly but can get to 1000 psi at max load.
Re: Power steering pump preassure
Bosch - " Electrohydraulic power steering pump" , check'm out , as a start ?? $$$$$$$ -?
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itsa300zx
- Posts: 1245
- Joined: Sun May 31, 2009 9:39 am
- Car: 1990 300zx NA W/TT swap
2011 Nissan Rouge S
2008 Highlander SR5 - Location: up North
Re: Power steering pump preassure
As per the FSM ST-97 max pressure for the primary pump is 1194 psi and the secondary pump for the hi cas max 924-995 psi
Re: Power steering pump preassure
Good Morning MulleMeck,
I just tore down my 89 Z32 TT 2+0 for a series of reliability and simplicity mods.
Going to convert the power steering pump to a hydroelectric unit and the A/C compressor to an electric unit. This will allow the belt driven p/s pump and compressor to be removed making repair access a bit easier at the side of the motor.
anyhow have researched and most likely will go with a P/S pump from a 2000-2005 toyota MR2 spyder since the P/S control module is on board and will allow the speed cut for the P/S pressure so steering tightens up at higher speeds.
I just tore down my 89 Z32 TT 2+0 for a series of reliability and simplicity mods.
Going to convert the power steering pump to a hydroelectric unit and the A/C compressor to an electric unit. This will allow the belt driven p/s pump and compressor to be removed making repair access a bit easier at the side of the motor.
anyhow have researched and most likely will go with a P/S pump from a 2000-2005 toyota MR2 spyder since the P/S control module is on board and will allow the speed cut for the P/S pressure so steering tightens up at higher speeds.
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NolimitZ32
- Posts: 7112
- Joined: Fri Jun 27, 2008 9:07 am
- Car: 91 AG2 2+0 TTMT swap/E39 BMW 540i6/E53 4.6is Dinan S3
- Location: Houston, TX
Re: Power steering pump preassure
^ Good Info Right there!
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MulleMeck
- Posts: 28
- Joined: Sun Jan 01, 2017 2:26 pm
- Car: Nissan 300zx z32 Fairlady - 1991
Nissan 300zx z32 Fairlady - 1990
BMW e30 3-series - 1989
Volvo 940 - 1994
Chevrolet Starcraft G20 - 1992 - Location: Sweden, Gothenburg
Re: Power steering pump preassure
Sorry for late reply, didn't recive any notification on my mail :O
Thank you for the inputs!
Thank you for the inputs!
I looked that one up, sounds like a good idea. Can you tell me more about how you connect the P/S control module to the car?Roman1 wrote: ↑Mon Sep 23, 2019 5:05 amGood Morning MulleMeck,
I just tore down my 89 Z32 TT 2+0 for a series of reliability and simplicity mods.
Going to convert the power steering pump to a hydroelectric unit and the A/C compressor to an electric unit. This will allow the belt driven p/s pump and compressor to be removed making repair access a bit easier at the side of the motor.
anyhow have researched and most likely will go with a P/S pump from a 2000-2005 toyota MR2 spyder since the P/S control module is on board and will allow the speed cut for the P/S pressure so steering tightens up at higher speeds.
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