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P0033 Diagnostic Trouble Code Discussion for March 2015

Supercharger Bypass Valve Solenoid Control Circuit Malfunction

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Trouble Ticket Help Requests for DTC P0033
Help Request Posted
2006 Pontiac Grand Prix GT 3.8L Hesitation, Stall VIN: 2G2WR55496
P0033: Supercharger Boost Solenoid Control Circuit Malfunction. ... concerns. P0033 and P0301 were only existing codes. We were unable to duplicate the misfire. Custo declined replacement of supercharger solenoid. We replace plugs and wires due to mileage. After tune up car runs horrible. Black smoke rolls out of the exhau...
March 04, 2015