How long does it take (or # of key cycles) for soft codes that are set to disappear? My engine light never came on, but I have 3 codes that have been there for about 2 weeks. Nothing major, but I thought they went away after a while? Thanks.

 

What are the codes, some codes are set and will not clear even with normal scanners (p0633, etc.). They are stored data codes.

 

P2269
P0652
P0069

I reversed one of the connections while installing a Quad Std.
Found my mistake and all is well, but I was hoping the codes would go away on their own.

 

P2269 Generic Water in Fuel Condition - Might want to drain the fuel filter canister to see if there is water.

P0652 Generic Sensor Reference Voltage B Circuit Low - Don't know right off.

P0069 Generic MAP - Barometric Pressure Correlation - This was probably set while installing Quad.

All should go away after enough start/run sequences as long as what caused the DTC is now corrected.