Thomas Henry photo

Thomas H. Henry

United States of America, Billings

1 Level

670 Review

37 Karma

Review on 🚗 Dorman 911-643 Secondary Air Injection Check Valve: Ideal for Lexus and Toyota Models by Thomas Henry

September 11, 2022

Well $200 wasted

Installed a 2011 5.7 V8 Tundra on June 14th along with two new SMOG pumps. 10 days later I have CEL on, traction control light on and code P0415 (secondary air injection system switching valve B malfunction). I checked both pumps, they work as they should. I thought Dorman was supposed to be the best OEM alternative but I don't think so. Looks like I'm going to the dealership to order a genuine Toyota part.

Pros

Lots of positive vibes

Cons

Not the best

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