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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
have the same problem?
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.
1998 Saturn Sc2 Is Throwing P0401 Code.
I have changed egr valve, cleaned ports, changed engine temp sensor, tps, map, sensor, plugs, wires. What am I missing here
1999 Saturn Sl2 Code P0401
Computer problem 1999 saturn sl2 4 cyl front wheel drive automatic 180, 00 miles okay here goes. I have a 1999 saturn sl2. I got
2001 Chevrolet Impala Egr Dtc P0401 Insufficient...
Hello, I have an issue with the egr valve on a 2001 3.8l chevy impala. I get the dtc p0401code, insufficient flow. I replaced the eg
Code p0401 is not the pressure sensor what else could be that I need to change the egr valve
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