Question about Chrysler Pacifica
HI, the PO420 is an oxygen sensor code.
Posted on Aug 27, 2010
Testimonial: "Thanks, I had thought it may have been my gas cap. Light came on right after gassing up."
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Posted on Jan 02, 2017
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EGR Solenoid Circuit
EGR solenoid ground circuit is open.EGR solenoid control circuit is open or shorted to ground or to voltage.EGR solenoid power circuit is open.EGR solenoid is damaged or has failed.http://www.autozone.com/autozone/parts/Duralast-EGR-Valve/2004-Chrysler-Pacifica-2WD/_/N-jlfixZ93xpy?itemIdentifier=857100_0_0_PCM has failed.HERE IS THE EGR VALVE.CLICK ON LINK TO VIEW.
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