2005 Pontiac Vibe CEL code P0749?

kensei77

New member
Was driving on the highway today and the CEL came on. Headed to Auto Zone and had them check to see what code it was throwing and they showed code P0749

"Definition
Pressure control solenoid circuit intermittent explanation.
ECM detected an electrical high or electrical low circuit condition on the PC control circuit.
-Probable cause,
Open or short circuit condition
Poor electrical connection"

Can anyone help explain this?
Thanks.
This car is completely stock
 
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