Honda ACCORD HYBRID 2005 Service Manual page 652

EVAP System
D T C T r o u b l e s h o o t i n g ( c o n t ' d )
3 1 . Update the PCM if it does not have the latest
software, or substitute a k n o w n - g o o d PCM
(see page 11-6).
32. Check for Temporary DTCs or DTCs w i t h the HDS.
Are any Temporary DTCs or DTCs indicated?
YES—If DTC P0443 is indicated, check for poor
connections or loose t e r m i n a l s at the EVAP canister
purge valve and the PCM, then go to step 1. If any
other Temporary DTCs or DTCs are indicated, go to
the indicated D T C s t r o u b l e s h o o t i n g .
NO—If the PCM was updated, troubleshooting is
complete. If the PCM was substituted, replace the
original PCM (see page 11-219). •
11-412