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Home >> Pontiac >> 2006 >> Grand Prix Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - 3.8L - DTC P2119 To U0107 >> DTC P2227, P2228, or P2229 >> Circuit/System Testing >> Notes

July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Circuit/System Testing: Notes

Always perform the Diagnostic System Check - Vehicle.

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