Index Chrysler Chrysler TOWN & COUNTRY, VOYAGER, Dodge Caravan - service repair manual 2001-2007 year
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2. Purge Flow: The above rationality check is considered suffi- cient to confirm purge solenoid function and con- Medium and Large Leak Test (Intrusive) NOTE: This intrusive test will only be run if Enabling Conditions: • 40 °F to 90 °F • Engine temperature at startup within 10 °F of • Fuel level less than 85% The intrusive Medium and Large leak are con- ducted as follows: • De-energize the NVLD solenoid to seal the can- • Activate purge shortly after closed loop. Pull the 9 H2O vacuum) of the NVLD for a specific time • Turn purge off and determine how long it takes to • If the switch does not close, a more aggressive FIGURE 1 8 GENERAL INFORMATION |