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Location:
Brisbane
Registered:
July 2004
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Location:
Perth
Registered:
October 2003
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Re: run power steer with the fan pump on 1j?
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Tue, 24 May 2005 01:39
 
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Does the hydraulic fan pump have a proper high pressure outlet fitting?
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Location:
Brisbane
Registered:
July 2004
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Re: run power steer with the fan pump on 1j?
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Sat, 28 May 2005 12:21
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Skip,sorry so slow with a reply.By sight and not really knowing the correct terminology:-
The stock power steer pump has a "normal" High pressure hydrulic line [swaged?] going from the p.steer pump and a spring clamp line[low pressure]on the return to the pump.
The fan pump has spring clamp fittings both from the pump and on the return line although the outgoing line looks set up to take more pressure it is not a swaged fitting.
The info seems a little cloudy which is why I asked for more info but alas it has not been forthcoming.Will try a PM to Norbie.
Cheers.Pete.
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Location:
Montrose, VIC
Registered:
May 2002
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Re: run power steer with the fan pump on 1j?
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Sat, 28 May 2005 14:25
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I am very tempted to use the fan pump for running the steering in the 1JZ XF, for a couple of reasons:
1. It's in a very handy place
2. It would save getting rid of/bypassing it
3. It has a potentially useful looking solonoid on the side of it, that (might?) even work to regulate PS pressure
The problems I see are:
1. I then have to get rid of the PS pump, and rearrange the belt to work without it, which it won't do without an extra idler pulley/moving something else
2. The fan pump, while it has a proper high pressure outlet on it, looks to be much smaller than the PS pump, and may well not have the flow for the job
I'm very tempted to try it, just to see what happens, but I still have to get rid of that damned PS pump.
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I supported Toymods
Location:
Epping, Sydney
Registered:
May 2002
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Re: run power steer with the fan pump on 1j?
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Sun, 29 May 2005 00:01
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shinny - take the suggestion offered in the other thread, and stick your alternator where the ps pump was!
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Location:
Montrose, VIC
Registered:
May 2002
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Re: run power steer with the fan pump on 1j?
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Sun, 29 May 2005 12:30
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Indeed, an idea. Guess I'll be silly enough to give it a go once the engine's mounted in place, and see what happens...
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Location:
Perth
Registered:
October 2003
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Re: run power steer with the fan pump on 1j?
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Mon, 30 May 2005 00:31
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I think you guys might be struggling to have enough pressure and flow for your steering systems using that pump. I suppose the steering will be just a bit heavy thats all.
Due to the fact the outlet of the fan pump doesnt have a proper high pressure hydrauilc fitting id say it's pressure will be right down.
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Location:
Adelaide, SA
Registered:
May 2002
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Re: run power steer with the fan pump on 1j?
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Mon, 30 May 2005 00:57
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| mrshin wrote on Sat, 28 May 2005 23:55 |
3. It has a potentially useful looking solonoid on the side of it, that (might?) even work to regulate PS pressure
I'm very tempted to try it, just to see what happens, but I still have to get rid of that damned PS pump.
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The useful looking solenoid changes fan speed with engine temp(takes it's input from the fan speed control computer) so I'm pretty sure it regulates hydraulic pressure in the fan pump (assuming higher pressure = faster fan speed).
It's worth a shot, the 1jz hydraulic fans are very underrated.
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Location:
Brisbane
Registered:
July 2004
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Re: run power steer with 1J fan pump.WHO'S DONE IT?
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Tue, 07 June 2005 01:46
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Would like to hear from someone who has done it?????????? 
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run power steer with 1J fan pump.WHO'S DONE IT?
