Question

How do you fix the 61-1 and P0430 codes on my 2007 Honda Accord V6?

Answer 1

61-1 BATTERY VOLTAGE FAILURE

The 61-1 code indicates that a low battery voltage has been detected. Start by checking the battery and alternator charge.

The P0430 code is caused by a bad catalytic converter, but on some Honda, there may be an ECU update that might fix it along with oxygen sensor replacement.

P0430 HONDA - Catalyst System Efficiency Below Threshold Bank 2
Read more: https://www.autocodes.com/p0430_honda.html