Toyota Tundra Secondary Air Pump Stuck

There is also the possibility your problem is a known freezing temperature glitch in some of the early 47L ECMs that can cause the P2445 code to come on while you are driving.

Toyota tundra secondary air pump stuck. Got the dreaded P2445 Secondary Air Injection System Pump Stuck Off Bank 1 last week. Secondary Air Injection System Incorrect Flow Detected. Code just came up sat.

Cost was just under 3k to. Here is a video on this concern and is started on video 3 of 5 due to the nature of the repair. Learn what Secondary Air Injection System Pump Stuck Off Bank 1 means location and how to repair.

Information in questions answers and other posts on this site Posts comes from individual. But after 3 months of ownership on a 2013 46L 44 Tundra had the secondary AIP fail. Ad Get Info From Multiple Sources.

The secondary air injection system pumps air to the exhaust port to accelerate the activation of the catalyst. I found the secondary air pump at front passenger wheel. The problem is not going to be your air injection control drivers causing the P2445 code most of the time if they go bad the pump fuse will have blown and have different codesresults.

The official codes it threw were P1604 startability malfunction P1605 rough idling P2440 secondary air injection system switching valve stuck open Bank 1 according to Toyota dealership. Open and close movement of the air switching valve is regulated by the Vacuum Switching Valve VSVThe air pump and the air switching valve are observed by the Engine Control Module ECM and are used to detect malfunction in this system. Secondary Air Injection System Pump Stuck Off The OBD2 Code Information Be Applicable For Toyota.

By definition the code is letting you know that the ECM has detected incorrect flow in the secondary air injection system. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy Safety How YouTube works Test new features. Toyota Tundra P0411.