I got the engine codes P0420 and P1457 on my 1999 Honda Accord V6, how do I fix the error?
You must replace the catalytic converter to fix the problem. It's a quite common problem.
P0420 HONDA - Catalyst System Efficiency Below Threshold Bank 1 Read more: https://www.autocodes.com/p0420_honda.html
P1457 HONDA Code - Evaporative Emissions Control System Leakage EVAP Canister System Read more: https://www.autocodes.com/p1457_honda.html
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