P1456 = EVAP Cntrol System Leakage ( fuel Tank System) It could be the solenoid or other components and testings have to be done to locate the source.
P0845 = 3rd clutch pressure switch circuit.
P0420 = Catalyst System Efficiency Below Threshold. Usually it is the catalytic converter that is faulty, unless there is a leakage in the exhaust system.
Saturday, August 7th, 2010 AT 10:03 AM