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Home › Nissan-Datsun › 2004 › Maxima SL, RE5F22A › Repair and Diagnosis › Engine Performance › System › Engine Control System - DTC › DTC P0507: ISC System › Diagnostic Procedure › 1. Check PCV Hose Connection

1. Check PCV Hose Connection

Confirm that PCV hose is connected correctly.

OK or NG 

  1. OK: GO TO 2.
  2. NG: Repair or replace.
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