Honda ACCORD HYBRID 2005 Service Manual page 646

PCV System
D T C T r o u b l e s h o o t i n g ( c o n t ' d )
10. Remove the air cleaner (see page 11-382).
11. Check for crack or damage at the air cleaner.
Is the air cleaner OK?
Y E S — G o t o step 12.
NO—Replace the air cleaner (see page 11-382),
then go to step 4.
12. Remove the air cleaner element.
13. Check for damage at the air cleaner element.
Is the air cleaner element OK?
Y E S — C h e c k the camshaft t i m i n g (see step 3 on
page 6-20), then go to step 14.
NO—Replace the air cleaner element (see page
11-382), then go to step 14.
14. Reset the PCM w i t h the HDS.
15. Do the PCM idle learn procedure (see page 11-340).
16. Start the engine. Hold the engine speed at
3,000 rpm w i t h o u t load (in Park or neutral) until the
radiator fan comes o n , then let it idle 1 minute.
17. Check for T e m p o r a r y DTCs or DTCs w i t h the HDS.
Are any Temporary DTCs or DTCs indicated?
Y E S - l f DTC P2279 is indicated, check for v a c u u m
leaks at the PCV valve, the PCV hose, the purge
(PCS) line, the throttle body, or the brake booster
hose, the intake m a n i f o l d , then go to step 1. If any
other T e m p o r a r y 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 .
N O — G o t o step 18.
18. Monitor the OBD STATUS for DTC P2279 in the
DTCs MENU w i t h the HDS.
Does the screen indicate PASSED?
Y E S — T r o u b l e s h o o t i n g is complete. •
NO—If the screen indicates FAILED, go to step 1
and recheck. If the screen indicates NOT
COMPLETED, go to step 16 and recheck.
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