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P Codes (powertrain)
P0400 - P0499
1998 Dodge Neon
I have a 1998 Dodge Neon SOHC P0401 and wanted to know how likely it is that it is the EGR Valve
Wednesday, May 4th, 2011 AT 4:23 PM
If you wanted odds, I would say 50/50. There are other things that can cause that code like a plugged up passage in the throttle body.
Wednesday, May 4th, 2011 AT 4:44 PM
Maybe solenoid, wiring or vacuum without testing hard to say
Wednesday, May 4th, 2011 AT 4:47 PM
The solenoid, position sensor and valve are usually all one unit on these.
Wednesday, May 4th, 2011 AT 4:50 PM
to post a reply.
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