FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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Component Inspection





P0448 Evaporative Emission System

Vent Control Circuit Shorted - Inspection/Repair - Component Inspection

Component Inspection

Check CCV
1. IG "OFF" and disconnect CCV connector.
2. Measure resistance between power and control terminals of CCV connector. (Component side)

Specification :Approx. 23 - 25 Ohms (20°C (68°F))





3. Is the measured signal waveform normal?