Conquering P0410 The Definitive Guide for Total Control

If the PCM determines that the HO2S voltages for both banks did not respond as expected during the tests, DTC P0410 sets. If only one sensor ... Claim your FREE engine code eraser https://free.nonda.co ============================= Engine Code P0410 Saving Repair Parts: Air ... The fix was very simple: an aged, cracked vacuum elbow at the secondary air system (SAS) valve was leaking so that the SAS valve would not open properly. The P0410 error code was more involved. I would reset the code and monitor when the code would re-appear. It was at intervals of 200 miles. Learn about the P0410 OBD-II code related to the Secondary Air Injection System. Discover symptoms, common issues, and expert diagnostic tips at RepairPal. "Secondary Air" is an abbreviated term for the "Secondary Air Injection System". This system uses a separate air pump and a series of metal and rubber tubes. The most likely cause is water intrusion in the pump and/or check valve causing the system to operate abnormally. Code P0410 - Secondary air pump. Possible fix. · 1. Turn the key on. Don't start the engine. · 2. Pull out the "ECM-B" fuse. (Under the hood) This is most likely a failed secondary air injection pump ($300 at groton). it could also be just a failed valve (that will very soon lead to failed pump). P0410 = AIR System (AKA, "smog pump") The reason it doesn't come right back is because the system only operates for a few minutes after a cold start, for ...