Pcv Air Leakage - Honda Civic 2002-2003 Service Manual

PCVSystem
OTe Troubleshooting
Ole P1505: PCV Air Leakage
1. Reset the ECM (see page 11-4).
2. Start the engine. Hold the engine at 3,000 rpm with
no load (in neutral) until the radiator fan comes on.
3. Let the engine idle for at least 40 seconds with the
throttle fully closed.
4. Check for a DTC P1505 with the scan tool.
Is OTe P1505 indicated?
YES-Check these parts for vacuum leaks .•
• PCV valve
• PCV hose
• EVAP canister purge valve
• Throttle body
• Brake booster hose
NO-Intermittent failure, system is OK at this
time .•
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