Hey everyone. Well I finally replaced the water pump, belts, hoses, etc on my 86 firebird. I had the battery disconnected while servicing my car. So today I start it up for the first time after i replaced those components. I put some water in the radiator to check for leaks. I had it running for 5 minutes then I get the SES light, engine's idle speed went down alittle and its code 54. Its not even in the chilton's manual....anyone know what code 54 is? thanks in advance.

 

Update, i found this on a site.... 54Fuel pump signal voltage was less than 2 volts for 1.5 seconds.

Any ideas? Thanks