1997 Plymouth Breeze oxogen sensers

Tiny
FAUXMIXER
  • MEMBER
  • 1997 PLYMOUTH BREEZE
  • 130,000 MILES
Do you have to change both upper and lower sensers or do you have to figure out which one is bad? The car drives but the engine quits while driving down the road. After it cools off it starts again. It will do this many times a day. I ran dianostic codes and it said 02 senser- exhaust gas recirculation- fuel pressure regulater
Monday, June 3rd, 2013 AT 10:09 AM

1 Reply

Tiny
CARADIODOC
  • MECHANIC
  • 34,331 POSTS
None of those things will cause stalling. What are the exact code numbers? There is no code for the fuel pressure regulator. The fuel supply system is not monitored for pressure, only for a leak.

Which engine do you have? Stalling when hot is commonly caused by a failing camshaft position sensor or crankshaft position sensor. They become heat-sensitive and will often work again when they cool down.

(Heading out of town to help a friend in his body shop. Will check back tonight).
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Monday, June 3rd, 2013 AT 10:19 AM

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