7e8 engine code7e9a/ t on 2005 Dodge Durango mean

SOURCE: egr valve dodge durango

if this is a 4.7l engine, the valve is on the left rear of the intake. loosen the 8mm bolts that hold the egr intake tube to the egr valve, remove the egr bolts, disconnect wiring, remove valve and tube together, attach intake tube loosely to new valve, install new valve, tighten tube bolts to egr using a swivel socket, this is not a 5 minute job, so dont attempt unless you have some time and patience.

anwar alkhaldi

• 197 Answers
• Posted on Apr 26, 2009

SOURCE: 2005 Dodge Durango

The p0300 What does that mean? Basically this means that the the car's computer has detected that not all of the engien's cylinders are firing properly.
A P0300 OBD DTC code indicates a random or multiple misfire. If the last digit is a number other than zero, it corresponds to the cylinder number that is misfiring. A P0302 code, for example, would tell you cylinder number two is misfiring. Unfortunately, a P0300 doesn't tell you specifically which cylinder(s) is/are mis-
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The p0430 What does that mean? Basically this means that the O2
downstream of the catalytic converter on bank 2 is detecting that the converter is not working as efficiently as it should be (according to specs). It is part of the vehicle emissions
system.

SOURCE: reprogram 2005 Dodge Durango key fob

Go to the dealer. It is the only way, they have to use a computer. Changing the battery doesn't make it lose it's program though. You most likely broke the battery hold down. This is the most common thing I see at my shop. If the key still starts the vehicle, you now have a bad key fob. If not, you may be able to get it reprogrammed.

SOURCE: my 2005 5.7 engine dodge durango stalls

Try replacing the PCV valve.

SOURCE: Where is the egr valve on a 2005 dodge durango w/

It is on the drivers side, rear of engine. You will have to take the air housing off. Use 13mm deep socket to remove the 2 13mm bolts, and then take off the inner tire splash pannel. then 8mm with a 1.5 to 2 foot extension to take out 1 tube bolt, loosen other one & pull out the entire thing. the reverse the procees to install the new one. Its not as easy as it sounds and i recomend using air tools if you have them for the 2 13mm's. I also grabbed a diagram offline for you.






Hope this helps =)