The check engine light on my 1992 Honda Civic DX recently came on. When I turned the car off and on again, it was off and only came on after a minute or so. So I thought it was an emissions issue. Anyway, I checked the ECU error codes and got the following: 9 - CYP, cylinder sensor, 17 - VSS, vehicle speed sensor, and 43 - fuel supply system.

I had the VSS replaced last year (August 2006) and I recently had the 120,000 mile maintenance in April 2006, and the bill says that fuel system was flushed, fuel filter was changed, and the spark plugs, wires, distributor rotor and cap were all replaced.

Am I getting ripped off here? Or is there yet another problem for me to worry about with this car? It runs fine, and the gas milage hasn't changed, but I notice that at speeds >75-80 mph, it feels like the rpm may be too high.

Thanks for any help you can provide.