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P1416 Diagnostic Trouble Code Discussion for August 2010

Secondary Air Injection System (Bank 2)

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Trouble Ticket Help Requests for DTC P1416
Help Request Posted
1999 Chevrolet Corvette 5.7L Excessive Emissions, MIL Lamp on VIN: 1G1YY32G8X
P1416: Secondary Air Injection System (Bank 2). ... with an air injection issue. Origanally the car came in with p1415-air system fault bank 1. Being that this was the easy check valve we pulled it out and it was rusty and was hard to blow through. Replaced vavle and ran pump test with tech ii watching o2's...
August 04, 2010