02 chrysler not getting fuel

2002 CHRYSLER TOWN AND COUNTRY
169,000 MILES
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J.STIEG
  • MEMBER
  • 361 POSTS
Try to get a 02 town and country running again after putting a universal oxygen sensor in. The van ran good before.

I was on my test drive and was looking at O2 sensor activity and would go down to 0 volts. The van started lacking power, running rough and then quit. The odometer was reading "done"

It will just chug every now and then when I try to start.

I bought a direct fit 02 sensor and there is no change.

It will only start if I dump gas in the intake. I think the PCM is not driving the injectors, what would cause that?

I would like to get to the bottom of this.
Jul 7, 2012 at 12:07 AM
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ASEMASTER6371
  • CAR REPAIR CONTRIBUTOR
  • 52,796 POSTS
wait and back up. check the fuel pressure first before going off on a tangent. basics first.

check fuel pressure. it may be a bad pump.

why the universal sensor?? bad decision. why did you replace it??

Roy
Aug 30, 2020 at 12:00 PM
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