2001 Dodge Ram problem codes

Tiny
DRD132
  • MEMBER
  • 2001 DODGE RAM
  • V8
  • 2WD
  • AUTOMATIC
  • 170,000 MILES
I have problem codes p0031 and p0037 showing on my dodge ram 1500. I replaced two 02 sensors. The one before the cat converter and the one after the cat. The engine light went off for about 70 miles then returned. This problem also causes my engine to shudder at random times like it is starving for fuel. I'm not sure if this is related to the problem codes or not. Can anybody tell me what to do next. I have already replaced the 02 sensors.
Sunday, March 7th, 2010 AT 12:54 PM

3 Replies

Tiny
BLACKOP555
  • MECHANIC
  • 10,371 POSTS
How bout you get the codes to me in p0000 format not in two digit code format. That woudl help alot
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Sunday, March 7th, 2010 AT 4:02 PM
Tiny
DRD132
  • MEMBER
  • 1 POST
P0031 p0037
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Sunday, March 7th, 2010 AT 4:56 PM
Tiny
BLACKOP555
  • MECHANIC
  • 10,371 POSTS
Do you have access to a scan tool with graphing function? Maybe an oscilioscope?

Or at bare minimum do you have a good digital multimeter.
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Monday, March 8th, 2010 AT 8:41 PM

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