 looking for a new master cylinder, would like to keep the warning pressure sensor |
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| CheeRS |
 Jan 27 2020, 04:43 PM
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Member  Group: Members Posts: 93 Joined: 5-May 19 From: Paris France Member No.: 23,093 Region Association: France  |
Hello, I thing my MC start to die, brakes are spongy and when I keep the pressure on the pedal, slowly, this one continu to join the floor.
Would like to keep the pressure sensor warning, should I find a new MC with this sensor ? 17 or 19 no matter. Thanks Fred from Paris |
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| Mark Henry |
Jan 27 2020, 04:50 PM
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that's what I do! Group: Members Posts: 20,065 Joined: 27-December 02 From: Port Hope, Ontario Member No.: 26 Region Association: Canada |
Get the MC from 914rubber, install your old switch.
Hunt for a NOS MC, I don't think OE came with a a switch, sold separately. |
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| Tbrown4x4 |
Jan 27 2020, 05:51 PM
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Senior Member Group: Members Posts: 707 Joined: 13-May 14 From: Port Orchard, WA Member No.: 17,338 Region Association: None 
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I'm very happy with my 19mm M/Cyl from 914rubber. I just used the single wire switch that came on it. Still works the same way to ground the warning light circuit, just without the dedicated ground wire.
It's not a pressure switch anyway, it's just a plunger switch that is actuated by a little spool that moves if you lose hydraulic pressure in one side of the brake circuit or the other. |
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