Question about 1994 Chevrolet Cavalier

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I have a 1994 chevy cavalier 2.2l with a fault code "quad b" what does that mean? It starts and will idle for about 10 seconds but then I hear a clicking noise (under the hood around the throttle body I think but really not sure) and it starts starving for fuel( missing popping etc.) until it dies. I have replaced plugs,plug wires,fule pump&filter,coil packs. any suggestions?

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QUAD B IS QUAD DRIVER MODULE 2 CIRCUIT OR SECONDARY AIR INLET VALVE ACTUATOR VACUUM SENSOR CIRCUIT SIGNAL HIGH.

Posted on Jun 04, 2010

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Quad driver control's your injector's, if bad ECM it get's replace there's no repair to ECM

Posted on Jun 03, 2010

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If u can still hear the pump going? if so there is a black box on top of the throttle body with a three prong plug in mine went and made my car die for fuel too

Posted on Nov 11, 2010

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