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Turbo Precontroller and Wastegate Solenoid

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Old 06-04-04, 09:18 PM
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Turbo Precontroller and Wastegate Solenoid

I posted a while back that I busted the two electric connectors that go into the solenoid valves because over time they became too brittle. I have a 93 manual FD.

There are 2 plugs one for each solenoid valve. I need some help desperately as I have used all the resources I could find and still could not come up with an answer. Basically It would be a great favor and much appreciated if someone could check the wire colors for me, Here is what I need to know.

There are two plugs one for the solenoid valve turbo precontroller, Red (J), and a second plug for the solenoid valve waste gate controller, Blue (I), in attachment 2 below. I need to know the colors of the wire ie (black with brown stripe, ect> ) I need to know what wire color is for the right and what wire color is for the left for each solenoid valve. The first attachment is of the plugs, the third attachment is of the plug chart. In short if the way I currently have it correct.

Here is how I have it

Turbo controller solenoid/ left square:

Left wire:

Small gauge black w/ light brown stripe,

Right wire:

thicker gauge black w/ light brown stripe

Wastegate solenoid/ right square:

left wire;
black w/ teal stripe

right wire:
black w/ silver dots.

And finally there is another plug in the exact same location with no where to plug in, I was just wondering if it was a useless plug? And those wires are both black with a brown stripe.

Thanks an advance for any help, as it would be taken in the utmost gratitude.
Old 06-04-04, 09:19 PM
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Here is the diagram:



I know I'm asking help, but would return the favor to anyone who was in the same boat.
Old 06-04-04, 11:08 PM
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I'll check it for you tomorrow.

The extra connector is for california cars. You can cut it off.
Old 06-05-04, 12:23 PM
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Tony Stewart Killer.

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hey one of the solenoids and connector should have a white dot up top those go together
Old 06-05-04, 05:43 PM
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Okay thanks guys for your troubles.
Originally posted by SurgeMonster
hey one of the solenoids and connector should have a white dot up top those go together
That must be the one I was talking about that goes to the wastegate controller the right wire. Looks like silver dots but could be white dots. Its actually the only one out of the four wires with dots.
Old 06-14-04, 03:27 PM
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Come on no one knows what the color code is for these wires that go to the plug.

BU^mp

Old 06-14-04, 03:54 PM
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On pages F 54 and F55 of service manual

Wastegate L/Y
Precontrol L/W
Old 06-14-04, 03:56 PM
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go to www.iluvmyrx7.com and download the factory wiring diagram for 3rd gen(section z). the information you're looking for is on page z-32.
Old 06-14-04, 04:42 PM
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Thanks for the help guys, your right tkuwaha the information was on there. I must have never noticed the online viewing version. Thanks that was just what I needed.
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