What does the fault code P1401 stand for?
We recommend Torque Pro. OBD II fault code P1401 is a manufacturer specific code that is defined by carmakers Ford, Lincoln, Mazda, and Mercury as “DPFE Circuit High Input”, or sometimes as “Differential [aka Delta] Pressure Feedback EGR (DPFE) sensor circuit high voltage detected”.
Why is my dpfe sensor error code P1401?
To diagnose for this error code, you should start by checking the DPFE sensor. Check, clean, and replace the EGR valve along with its input tube. PCM is a rare cause of this error code, but if everything seems to be okay and you still experience the problem of the error code, then that means your PCM has gone bad.
How much does it cost to repair a P1401 Ford engine?
The cost of diagnosing the P1401 FORD code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour. P1401 FORD Possible Symptoms Engine Light ON (or Service Engine Soon Warning Light) P1401 Ford Description
Why does my car have a trouble code?
The most common symptom is rough idling, which is caused by improper exhaust gas regulation (either too much or too little exhaust is being recirculated back to the cylinders), which interrupts proper combustion. As with other error codes, this code activates the Check Engine light and registers the trouble code to the vehicle’s system.
We recommend Torque Pro. OBD II fault code P1401 is a manufacturer specific code that is defined by carmakers Ford, Lincoln, Mazda, and Mercury as “DPFE Circuit High Input”, or sometimes as “Differential [aka Delta] Pressure Feedback EGR (DPFE) sensor circuit high voltage detected”.
Why does my Lincoln Towncar have a P1401 code?
On this video we have a Lincoln Towncar that has set a P1401 code. The OBD II system has set this code because it recognizes that something is wrong in the emission system. In this case it is the DPFE sensor that has gone bad. We show you the diagnostic procedure as well as replacing the faulty sensor. 1. Engine:
The cost of diagnosing the P1401 FORD code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour. P1401 FORD Possible Symptoms Engine Light ON (or Service Engine Soon Warning Light) P1401 Ford Description
What was the cause of the P1401 Ford accident?
P1401 FORD Possible Causes. Faulty Differential Pressure Feedback Electronic (DPFE) sensor. Differential Pressure Feedback Electronic (DPFE) sensor harness is open or shorted. Differential Pressure Feedback Electronic (DPFE) sensor circuit poor electrical connection. Damaged Powertrain Control Module (PCM)
What does P1401 mean on the dpfe sensor?
P1401 indicates a problem with the DPFE sensor, which is part of the EGR system. This code is relatively common on Ford engines… This code is relatively common on Ford engines, especially smaller four-cylinder makes.
P1401 FORD Possible Causes. Faulty Differential Pressure Feedback Electronic (DPFE) sensor. Differential Pressure Feedback Electronic (DPFE) sensor harness is open or shorted. Differential Pressure Feedback Electronic (DPFE) sensor circuit poor electrical connection. Damaged Powertrain Control Module (PCM)
What is the error code for differential pressure feedback sensor?
Table of Contents. Error Code P1401 is defined as DPFE (Differential Pressure Feedback Sensor) Error. This error code is a manufacturer-specific trouble code, meaning it does not apply to all vehicles makes. Rather, it applies only to specific vehicle makes, such as Ford and Hyundai.
P1401 indicates a problem with the DPFE sensor, which is part of the EGR system. This code is relatively common on Ford engines… This code is relatively common on Ford engines, especially smaller four-cylinder makes.
Table of Contents. Error Code P1401 is defined as DPFE (Differential Pressure Feedback Sensor) Error. This error code is a manufacturer-specific trouble code, meaning it does not apply to all vehicles makes. Rather, it applies only to specific vehicle makes, such as Ford and Hyundai.