what causes a p1415 code on a obd ll on a 2001 cadillac deville how do I correct this code?
HI there
This code is for a secondary air injection pump on bank 1. This is usually the result of a faulty injection pump.
P1415 CADILLAC - Secondary Air Injection System Bank 1 Read more: https://www.autocodes.com/p1415_cadillac.html
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