Question

Where is the EVAP Leak Detection Pump Pressure Switch in the Chrysler Town & Country 2003

Answer 1

P1494 Leak detection pump switch, or mechanical fault

The LDP uses vacuum from the purge solenoid, if the vacuum line that goes from the purge is non-operational you will set P1494

 

Under the EGR is where the purge solenoid is located, there should be a vacuum line connected there, use the under-hood emission as a guide