Secondary injection CODE!
#1
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2001 trans am ...my cars check engine light came on and its the secondary air injection system where should i start and narrow it down... I can hear the air pump coming on and off as im driving is that normal?
#6
TECH Senior Member
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We need the code to help you, there are several secondary air codes - P0410, P0412, P1415, P1416......could be something as simple as a clogged air check valve.
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#9
TECH Senior Member