Cannot read codes

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Mar 8, 2013 | 03:42 AM

Jtoyota

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Cannot read codes

My CEL will not turn on during start up or when trying to check for codes.. The bulb is good---does anyone know what pin/wire coming from the computer controls this?

1995 2wd 22re

Mar 8, 2013 | 07:34 AM

BamaYota1

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From: Gadsden, AL

I'm pretty sure they are the same 93-95.

Mar 8, 2013 | 07:50 AM

scope103

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From: San Francisco East Bay

I get Violet as well.

The "W" pin on the diagnostic connector is supposed to be on the same wire. You might want to check there quickly before you dive into the harness.

Mar 8, 2013 | 09:27 AM

Jtoyota

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Quote:

Originally Posted by scope103

I get Violet as well.

The "W" pin on the diagnostic connector is supposed to be on the same wire. You might want to check there quickly before you dive into the harness.

Thanks

I'm not seeing the Violet wire on the diagram..But its most likely my eye's lol