Pontiac Grand Am P Codes (Powertrain) P0400 - P0499 P0410

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Codes P0420 And A P0410

2000 PONTIAC GRAND AM
Hello, I Have A P0420 And A P0410. I Know That The P0420 Is For The Catalytic Converter And The P0410 Is For The Air Pump Injection System....
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Asked by Alex19899

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