wont start

2005 JEEP CHEROKEE
80,000 MILES • 6 CYL • AWD • AUTOMATIC
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JPJB1
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jeep grand cherokee p0129 code is this an in line fuel pressure adapter? and will it stop the vehicel from starting?
May 20, 2011 at 12:57 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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JPJB1
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please do not use verizon account send to jbillu1@hotmail.com
May 20, 2011 at 1:12 PM
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CJ MEDEVAC
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 11,004 POSTS
I came up with "Barometric Pressure Too Low"

I'm more up to speed on older vehicles, Jeep CJs is my cup of tea, I am trying to learn the newer ones!

I do have a scanner and also the "lookup" for the OBDII codes.

My best Guess is your "MAP" sensor is having an issue, it gathers information about the atmospheric pressure, for your computer.

I think I would check it's vacuum line and wires, make sure all is well, before you just run out and grab one........
Let me know how it goes!

The Medic

May 20, 2011 at 1:39 PM
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