2002 Honda CRV P1456, P0420, P0845 check ingine codes

SIKI951972

MEMBER
2002 HONDA CRV
4 CYL
FWD
AUTOMATIC
140,000 MILES

For the p1456 code mechanic told me it was evap two way bypass slenoid valve bad, p0845 3rd gear pressure switch not reading and 420 catalytic converter

Wednesday, August 4th, 2010 AT 1:15 PM

1 Reply

KHLOW2008

MECHANIC
41,814 POSTS

Hi siki951972,

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.