Hi All,

I have a Honda CRV 2006 Manual RD7. I recently had the 402 error code. So I purchased the Liqui Moly Catalytic-System Cleaner to give the catalytic converter a clean out. Has anyone used the Liqui Moly Catalytic-System Cleaner before? I am struggling to find where the Air Intake Tract is to spray the cleaner into. Here is a link to the products guide https://pim.liqui-moly.de/pdf/en_GB/liqui/19/P000055 . I am unsure which hose I need to remove. Could someone please help with a picture/diagram or the location of the correct hose please?

 

Take it back and get your money for this snake oil they sold you.

 

Oh ok. Thanks for responding. What would you recommend to clean the catalytic converter please? I don't have the knowledge to remove the catalytic converter or the fatalities to do it.

 

You need to make sure the O2 sensors are working properly. If so and it keeps setting the cat code you need to replace the cat. There is nothing you can burn through the engine that will restore a degraded cat bed. NOTHING.