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Home >> Ford >> 2005 >> Escape Base, 2.3 Z, FWD, Automatic >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Controls - Pinpoint Test NB: Malfunction Indicator Lamp Through Pinpoint Test Z: Intermittent - (Except Diesel & Hybrid) >> Pinpoint Test NC: Ignition Engine Speed Input Circuit >> Test Procedure
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Test Procedure

  1. NC1 CONTINUOUS MEMORY DTC P0320: ERRATIC IGNITION 
    • Verify all 2-way radio installations. Carefully follow the manufacturer's installation instructions regarding the routing of the antenna and power leads.

    Is a concern present? 

    Yes No
    REPAIR as necessary. Key in OFF position.
    GO to  NC2.
  2. NC2 NO START CONCERN 

    Is the customer complaint no start? 

    Yes No
    GO to Pinpoint Test A step 1 . GO to  NC3.
  3. NC3 INTERMITTENT FAULTS 

    Is this an intermittent condition? 

    Yes No
    GO to  Z1. GO to Pinpoint Test JD Step 1 .
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