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05-27-2012, 03:16 AM
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#1 |
 Toyota Racing Development Join Date: Apr 2007
Posts: 5,038
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The switch could be the parking brake switch. Check the wiring colors against the TEWD. Does either pressing or releasing the plunger cause the "Brake" light to turn on when the ignition is on?
The hose pictured isn't stock. I'm sure it's just something someone found that would fit instead of buying a new one. The only additional port on the N/A intake is the power steering vacuum port as BT mentioned but that is before the resonator.
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If something breaks or you need to contact a member of the administration please post HERE. Unless it's a private or administration matter please post it on the forum. It benefits no one else if car related questions aren't posted for future users and takes away from the time I'm able to spend helping on the rest of the forum. If you're so inclined I'm always more than happy to accept tips via PayPal.  Tip Jar --->  |
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05-29-2012, 07:03 PM
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#2 |
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3" Exhaust
Join Date: Mar 2012
Location: California
Posts: 105
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Well I tried pushing the plunger and nothing happens, however I can see where the screw holes are there's metal threads so maybe it has to be grounded to complete the circuit? Im gonna ground it out later and see what happens with the circuit.
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06-01-2012, 04:04 AM
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#3 |
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3" Exhaust
Join Date: Mar 2012
Location: California
Posts: 105
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so i put a wire in the hole of the switch and grounded it out....it works...lol
anyone have a picture of how the switch bolts onto the ebrake assembly? And the rusted bung doesn't do anything, tried to pull it out and its in there good lol, but it doesn't pull vacuum so idk why its even there. o well. |
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06-01-2012, 05:43 AM
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#4 | |
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Toyota Racing Development Join Date: Apr 2007
Posts: 5,038
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Quote:
__________________
If something breaks or you need to contact a member of the administration please post HERE. Unless it's a private or administration matter please post it on the forum. It benefits no one else if car related questions aren't posted for future users and takes away from the time I'm able to spend helping on the rest of the forum. If you're so inclined I'm always more than happy to accept tips via PayPal. Tip Jar ---> |
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06-01-2012, 05:51 AM
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#5 |
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3" Exhaust
Join Date: Mar 2012
Location: California
Posts: 105
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ya i got that. i was just saying its stupid cause its not even functional. o well. anyways yea i just need to see how that switch bolts onto the ebrake and ill get her hooked up
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06-07-2012, 05:34 PM
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#6 |
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3" Exhaust
Join Date: Mar 2012
Location: California
Posts: 105
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Nobody can take a quick picture of how its supposed to look? Please! Lol
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06-08-2012, 04:47 PM
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#7 |
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Toyota Racing Development Join Date: Apr 2007
Posts: 5,038
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Haven't owned a MKIII for a couple years and haven't worked on one for several months. If I end up working on one anytime soon I'll try to get you a photo.
http://www.cygnusx1.net/Supra/Librar...spx?F=8401&P=4 http://www.cygnusx1.net/Supra/Librar...x?S=Main&P=136 If it is the parking brake switch pressing it will open the circuit (no continuity) and releasing the plunger will close the circuit (you'll have continuity). If you have the key in the ignition and turned to the "ON" position the "BRAKE" light should light up when the plunger is released. If you do not see this indicator either case then try replacing the bulb. If this light it always on then test the switch to make sure it's operating correctly with a multimeter and then diagnose the brake fluid level sensor in the brake fluid reservoir.
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If something breaks or you need to contact a member of the administration please post HERE. Unless it's a private or administration matter please post it on the forum. It benefits no one else if car related questions aren't posted for future users and takes away from the time I'm able to spend helping on the rest of the forum. If you're so inclined I'm always more than happy to accept tips via PayPal. Tip Jar ---> |
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