LEMON Manuals
: Even more car manuals for everyone: 1960-2025
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Pontiac
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2006
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Solstice Automatic
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Repair and Diagnosis
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Engine Performance
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System
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Engine Controls - 2.4L - DTC P0351 To DTC P2138
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DTC P0420
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Repair Procedures
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Repair Procedures
IMPORTANT:
A new converter with less than 100 miles on it may set P0420 due to out-gassing of the internal matting. Operating the vehicle at highway speeds for approximately 1 hour may correct the condition.
Exhaust Manifold Replacement
Heated Oxygen Sensor Replacement - Position 2
Exhaust Leakage
Restricted Exhaust