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P0414

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P0414 OBD-II Trouble Code: Secondary Air Injection System Switching Valve A Circuit Shorted
P0414 code means that there is an issue with the secondary air system due to a failed air pump, a short in the wiring harness, or a faulty hose.

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My 2000 ford escort wont start and these are the codes I'm getting (p1120
Hello, and thank you for writing in. Before jumping to replacing the throttle position sensor or the secondary air injection pump, you will want to make sure nothing was disconnected or bumped during the spark plug work that was done....

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