1994 Nissan Pickup "p1401" Questions

I have a 99 F350, 4X4, V-10 and have an error code P1401, other than emission what specifically does P1401 mean? P1401= DPFE (Differential Pressure Feedback EGR) circuit high input. countrycurt0

...power & exhaust shows black smoke under load. Resets on power down. RAC say the error code is P1401, Manufacturer specific code. What does P1401 mean on this vehicle pls Renault want to charge ...

p1401 manafacture specific code p1401 Diagnostic Trouble Code (DTC) P1401 indicates that the EGRP SIG circuit input is greater than the self-test maximum.Possible Causes:-- Damaged EGR ...

what is this code p1401 car will crank but not start one code i get is p1401 sensor ciruit high it's call DPFE Sensor Differential Pressure Feedback EGR is located on top of engine square looking with

...sometimes wont start unless you spray starter fluid, just replaced filter. oem codes are p0734 and p1401 P0734 = 4th gear incorrect ratio (that's the torque converter 'lock-up' clutch - ...

p1401 manufacturer specific code need to know what this means. because of this my truck wont pass smog check this is a 2001 ford ranger p1401 is your egr valve

code p1401 CODE P1401 IS FUEL TANK LEAKAGE DIAGNOSTIC MODULE SYSTEM MALFUNCTION.

what is P1401 and P0455 parts and what do they for my suv when we give some more when driving it want to feel like it want to stop or it hestate p1401 is a code for the egr pressure sensor the p0455 ...

have a dtc p1401 what do i need to fix Diagnostic Trouble Code (DTC) P1401 indicates that Self-Test has detected DPFE sensor circuit input above the maximum. Possible causes: -- DPFE SIG open. -- DPFE