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Got a code po129 on a 2006 chysler pacifica

When I had the machine on the car it showed the code po129 and it said baremetic pressure what does that mean is it the map sensor that needs to be replaced and is it still driveable?

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Posted on Jan 02, 2017

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SOURCE: DPFE EGR Pressure Feedback Sensor Issue - 2001 Mercury Sable

The DPFE sensor is a very common failure on all Ford models. Just have the sensor replaced. Or do it yourself. It is very easy to change you can do it in 10 minutes.

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SOURCE: how do i replace a( map) sensor -manifold air sensor

hayes has a great bible for your car i would sugest getting 1 and read a little

Posted on Jan 03, 2010

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SOURCE: 2006 ford f150 engine 4.6

The EGR valve would be an out put sensor. Your code show an input sensor. Dig a little deeper to find the right sensor. I do apologize for not being able to tell you where to look. Yet it sounds to me like you know a bit and there is always some value in tracking down a problem and finding a good ending.

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SOURCE: 1994 jeep wrangler backfiring missing,

The problem is one of your coil packs is bad. Don't throw money into sensors, they are false codes. The problem is coil packs.

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SOURCE: my car idles rough and a machine said the map

If the map sensor is running high, manifold absolute pressure, then I would try checking for a vacuum leak somewhere, or, change the map sensor and see what happens.

Also, check plugs and wires for age.

Posted on Jul 05, 2010

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