hoe to fix P0172 2009 Honda Accord -

Question

My engine light appear.
visited workshop. After troubleshoot. Print our error code P0172. Fuel system too rich.

Please advice how to fix it.

Thks

Answer 1

P0172 Fuel system too rich

Rich running condition are usually mechanical problem or plugged airfilter issue or even plugged exhaust system, Make sure you have the latest software update , there has been a Recall for the ECM update for the fuel injection and VCT timing.