See the forum in the link below.
A "bug" is another word for an error. This usually arises if their is a problem with the code or a code's result.
Trouble code P0400 means: EGR System Performance
Error codes on a 1997 Mercury Villager can be found by connecting an OBDII code reader to the diagnostic port. The service manual has a full list of error codes and their causes.
There are a few reasons for a Jeep error code 121. Some of the causes are a bad connection with the TPS, a corroded sensor, or a harness is rubbing a harness.
A bug is an error in a program. If you make a mistake in your code or type and it doesn't work properly or crashes, the error that causes it is known as a bug.
Trouble code P0400 means:Exhaust gas recirculation-flow malfunction
Trouble code P1470 means: Leakage Diagnostic Pump Control Circuit Electrical
Trouble code P0173 means:Fuel trim malfunction (Bank 2)
This is an error code that will need to be fixed. The best way to deal with this is to take the vehicle to a mechanic.
This code means Theres an EVAP Purge Flow fault.. hope that helps
The manual for Brada model ep9242aww says: Error Code E1 = longer inlet time. Possible Causes: Faucets not opened, or water intake is restricted, or water pressure is too low.
Error code: 0x4FF02