Hi from S. Florida!
I've been designated as the unofficial amateur mechanic of a friends 2002 Honda Accord.
We all know the older the car the more issue will arise and this car is no exception. Just had the rack and pinion, distributor and hydraulic clutch mechanism changed due to leaking fluids.
Today, I'll be working to clear out a P0401, recirculating flow insufficient. Checking EGR and most likely removing intake plenum to clean out carbon deposits.