Ok guys PCM codes P1401 and P1409.....What is up with this???Please help me..

[98blackstallion]

ok guys I am having these codes keep popping up and I have no idea on how to fix them..

Code P1401 Differential Pressure Feedback Electronic Sensor circuit High Voltage. What in the hell does this mean? HOw can it be fixed?

Code P1409
EGR Vacuum Regulator circuit malfunction..This code is from my egr being removed so i think that is the culprit on this code.

Please help me guys...

 

[RoadconeTuning]

ok guys I am having these codes keep popping up and I have no idea on how to fix them..

Code P1401 Differential Pressure Feedback Electronic Sensor circuit High Voltage. What in the hell does this mean? HOw can it be fixed?

Code P1409
EGR Vacuum Regulator circuit malfunction..This code is from my egr being removed so i think that is the culprit on this code.

Please help me guys...

simple just fix your Differential Pressure Feedback Electronic Sensor circuit

honestly i have never heard of the first one... the 2nd one probably means your egr valve is clogged...

 

[Mike97gt]

both of those are related to your egr..

the DPFE ( delta pressure feedback sensor EGR) measures the amount of EGR gasses flowing into the intake.. 99 percent of the time it's the DPFE itself that causes this code.

Now how did you delete your EGR, is it turned off int he tune or what?