I checked both the egr solenoid and purge solenoid. resistance in both of them was good 35 and 34 ohms each. harness conectors are supplying 12 volts.
Egr solenoid solenoid 1: held vacuum when disconnected directly from battery
2: didn't hold vacuum when connected directly to battery
Purge solenoid 1:voltage not applied directly from battery so no vacuum was held
2: held vacuum when connected directly to battery
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