Hello, I have a 1999 Acura CL 3.0 V6. My engine light came on as I was driving on the freeway so I took it to O’Reillys to get tested. The code came out to be P0401: Exhaust Gas Recirculation “A” Flow Insufficient Detected.
With the probable components.
1. Exhaust gas recirculation valve
2. Exhaust gas recirculation gasket
3. Exhaust gas recirculation pipe
4. Engine intake manifold
5. Throttle body

 

Sometimes you just need to use the search function here on this board. Try going here.

https://acurazine.com/forums/1g-cl-d...sy-fix-725464/