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95 Dodge Neon w/ codes P0134, P0401, U3FFF
I have a 1995 Dodge Neon w/ a 5-speed manual transmission that I drive
to and from work. My check engine light came on and I got three codes from it: P0134- O2 Sensor CKT No Activity (bank 1, sensor 1) P0401- EGR Flow insufficient U3FFF- No DTC Definition Found The problem I am having occurs about 30 min into driving the car, from a cold start. It loses acceleration(in second, third, fourth and fifth gears), sputters and if I pull over, the RPMs drop below 600 and the car starts to sputter, like it’s going to just stall and die. If I turn it off, and back on, the RPMs rev quite high (up to 3500 in some cases). I am usually at my destination in 30-60 min and after it sits in the parking lot, it starts up fine, sounds normal, doesn’t have any problems until about 30 min into my drive home... I would like to repair/replace any parts myself if possible, but if not, would like to know which code might be causing my problems so I can get it in and out of the shop quickly on my days off. Any help would be greatly appreciated. -- Posted at author's request, using http://www.AutoBoardz.com interface Articles individually verified to usenet standards. Visit URL to contact author/report abuse Thread archive: http://www.AutoBoardz.com/95-Neon-co...ict206390.html |
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95 Dodge Neon w/ codes P0134, P0401, U3FFF
"Snowz" > wrote in message news:977612_ff91a8d38631e658778e013243b46880@autob oardz.com... > I have a 1995 Dodge Neon w/ a 5-speed manual transmission that I drive > to and from work. My check engine light came on and I got three codes > from it: > P0134- O2 Sensor CKT No Activity (bank 1, sensor 1) > P0401- EGR Flow insufficient > U3FFF- No DTC Definition Found > > The problem I am having occurs about 30 min into driving the car, from > a cold start. It loses acceleration(in second, third, fourth and fifth > gears), sputters and if I pull over, the RPMs drop below 600 and the > car starts to sputter, like it's going to just stall and die. If I > turn it off, and back on, the RPMs rev quite high (up to 3500 in some > cases). I am usually at my destination in 30-60 min and after it sits > in the parking lot, it starts up fine, sounds normal, doesn't have any > problems until about 30 min into my drive home... > > I would like to repair/replace any parts myself if possible, but if > not, would like to know which code might be causing my problems so I > can get it in and out of the shop quickly on my days off. Any help > would be greatly appreciated. > > -- > Posted at author's request, using http://www.AutoBoardz.com interface > Articles individually verified to usenet standards. Visit URL to contact author/report abuse > Thread archive: http://www.AutoBoardz.com/95-Neon-co...ict206390.html > When did you have the last tune up done with a good set of plug wires, The 02 sensor code could cause a surge while driving and if it shorts out could cause other problems as well. The proper way to diagnosis this would be to have a scan tool connected and systems monitored. Glenn Beasley Chrysler Tech |
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