Brake Master pressure switch 96 850

Tydoggroyal · 2015-05-10T00:53:33+00:00

It would be a specialist job to do safely I would think as it is pretty high pressure.

ICEDVOVO

Checked pfv
Nup, not even brake light switches.
Parts for older cars getting thin on the ground.
My Mr2's 91 & 96 getting hard to get parts for. Had to get new air con lines custom made to suit the only condenser I could find from the states. Even speedo cables hard to find, had to dig really deep.

Ex850R

x70 is same part. Both P80 cars.

ICEDVOVO

I know it's the same part.
It's just not available
look below & see what I mean

ICEDVOVO

There are sensors for the P2 platform but require a wiring hack due to different plug

ICEDVOVO

Other option is the generic ATE sensor also requiring less of a hack

Philia_Bear

I've yet to have to replace one, but I do keep about 10 used known working ones in stock just because I refuse to throw away any sensor or relay as I'm parting cars out (everything goes into a labeled bin)

Ex850R

Mike , maybe the stored ones need to be soaking in fluid to keep that seal wet? I don't know but thinking once they have been used they may shrink. Mine failed at around 220K. Ran for a long time just topping up with a big nappy wrapped around it .. ......

Philia_Bear

They are all in ziplock bags for just this reason

Rory

Hello, is this still relevant? Looking to replace the sensor on my 850 with the plug ive linked below:

https://www.repco.com.au/parts-service/steering-parts/car-steering-racks/fuelmiser-power-steering-switch-cp100b/p/A9623039?rgfeed=true&cid=google-shopping&utm_source=google&utm_medium=cpc&region_id=100001&gad_source=1&gclid=CjwKCAiApuCrBhAuEiwA8VJ6JqnUWGII9DMC2vlsSdMwxd6mUfnJ2YeFOuJqONYEMHaYgH4TQPBNiRoCpYQQAvD_BwE

Rory

Otherwise maybe one off a p2 volvo would be more reliable

Rory

Anyone know if a P1 sensor works?

Ex850R

Rory

Do you need a P80 one?

I’ve got one I had put on new but car died so I saved it.

TL_V70

Ex850R if Rory doesn't want your P80 one I am happy to take it off your hands Les.

Rory

Ex850R Thinking i might just glue the hell out of the plug to reduce the leak, then when i go to replace just cut the plug and solder a p1 or p2 plug on. Even if i do end up replacing it with another 850 pressure switch, probably be good to replace the plug anyways considering the terminals have been soaking in corrosive brake fluid.

Rory

i should be fine if @TL_V70 wants it, i have a smashed 850, but i haven't parted it yet, so hesitating on removing the pressure switch. Should have a P1 pressure switch with the plug if they use the same setup, otherwise i should have one off an 2014 xc90, not sure if its the same setup tho.

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