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Old 03-31-2004, 07:23 AM   #1
Scooby Newbie
Member#: 58528
Join Date: Mar 2004
Have a Nice Day? Code 35 purge control solenoid valve troubles

Need PCSV location on 91 legacy
Need specific troubleshooting.

I believe I know where it's at (under the intake man..2 vacuum lines w/ a blue connector...above the brown connector thermoswitch...But I want to be sure.

This is an intermittent thing... the lights comes on then it goes off. I have read that it's eith on or off...when the engine is cold it's off... when it's hot it is on...with some exceptions... such as idling after warm-up. Also I know how the principal of the purge canister and the need to recycle the vapor works. Both the connectors and the vacuum lines are fine.

I'm wondering if during "warm" idle if this light comes on or on the road cruising it goes off and that specifically the solenoid valve or a leaky gas tank cap?

Any history of a faulty PCSV or gas cap?
Any specific procedures?

Need PCSV location on 91 legacy
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