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-   1992-1999 (https://www.gmforum.com/1992-1999-91/)
-   -   Trouble code--Quad driver's mode B (https://www.gmforum.com/1992-1999-91/trouble-code-quad-drivers-mode-b-199538/)

jachin 03-24-2004 08:18 PM

Trouble code--Quad driver's mode B
 
i scaned my car today and found that code. I cleared and it didnt come back but i didnt drive the car aroudn either what does it mean. It was a history code.

fuddyduddy121 03-24-2004 11:18 PM

That represents electrical issues with the boost control solenoid, EGR, TCC, or trans shift solenoids.

jachin 03-25-2004 08:47 AM

would haing a vacume leak from a loose supercharger cause it to throw codes. 4 of my fuel injectors were also cracked and the tb gasket was bad. would any of this cause it to throw those codes

fuddyduddy121 03-25-2004 01:21 PM

I believe the boost control solenoid operates with engine vacuum, so if it is returning the wrong electrical signal back to the PCM you could get that code. I would clear the code and see if it comes back.

jachin 03-25-2004 06:45 PM

thats what i did. thanx


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