1999 Plymouth Voyager codes

Tiny
JIM717US
  • MEMBER
  • 1999 PLYMOUTH VOYAGER
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 101,000 MILES
I get 2 codes p0401 and p0403 but not sure what they are and where. To replaces these items
Sunday, May 11th, 2008 AT 7:25 PM

1 Reply

Tiny
OBXAUTOMEDIC
  • MECHANIC
  • 3,711 POSTS
P0401 Exhaust Gas Recirculation Flow Insufficient Detected

P0403 Exhaust Gas Recirculation Circuit Malfunction

This most likely indicate a vacuum leak or a bad EGR Valve or EGR Sensor
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Monday, May 12th, 2008 AT 8:50 AM

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