Why does my reductant heater have a p20ba code?

For those who may experience the P20BA code. It is for “Reductant Heater A Control Performance”. Its an issue with the DEF tank heater and is covered under the 5 year/50,000 mile warranty for trucks over 8,500 gvw. If you take it to the dealership likely they will refernce their service manual.

When do I get the p20ba trouble code?

This trouble code sets when the powertrain control module (PCM) has detected that the voltage signal from the control circuit of the designated reductant heater “A” is out of the expected range. The P20BA trouble code may also be stored if the reductant heater does not perform as required.

What is the p20ba code for Ford PowerStroke?

How long does it take to repair Ford p20ba reductant heater?

Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins. The cost to diagnose the P20BA FORD code is 1.0 hour of labor. The auto repair’s diagnosis time and labor rates vary by location, vehicle’s make and model, and even your engine type.

What does the p20ba reductant heater and sender Assembly mean?

P20BA FORD Meaning. The reductant heater and sender assembly contains pickup tube for reductant pump module, an electric heating element, a reductant temperature sensor and an electrode type level sensor. The heating element is directly above pickup tubes inlet filter.

What are the causes of a p20ba Ford heater?

P20BA FORD Possible Causes 1 Faulty Reductant Heater 2 Reductant Heater harness is open or shorted 3 Reductant Heater circuit poor electrical connection

What are the common causes of code p20ba?

What are the common causes of code P20BA? 1 Faulty connections at the DEF control unit/module/DEF Supply Line Heater – given its location and the environment it lives in – likely. 2 Failed DEF Supply Line Heater – shorted – possible. 3 Failed PCM –highly unlikely.

What is code p20b9 Def supply line heater?

With the scan tool hooked up, see if code P20B9 DEF Supply Line Heater Circuit High Input is now active after 15 seconds. If this happens, then the wiring, DEF control unit/module and PCM are good. The most likely problem is the DEF Supply Line Heater.

Do you need to change p20ba light code?

Ford dealership says that the Diesel Exhaust pump sending unit on a 2015 F350 6.7 diesel needs to be replaced for a P20BA engine light code ; does that make sense to anyone?… Need more help with a P20BA code?

What happens if a p20ba code is stored?

A stored code P20BA should be considered severe and addressed as quickly as possible. The SCR system could be disabled because of it. Catalyst damage could result if the conditions which contributed to the code being stored are not rectified in a timely manner. What are some of the symptoms of the code? Symptoms of a P20BA trouble code may include:

What are the symptoms of a p20ba trouble code?

Symptoms of a P20BA trouble code may include: Diminished engine performance. Excessive black smoke from vehicle exhaust. Reduction in fuel efficiency. Other SCR related codes.

What does code p20ba mean on a PCM?

What Does Code P20BA Mean? The reductant heater control system is used by the Powertrain Control Module (PCM) to heat up the Diesel Exhaust Fluid (DEF) to prevent it from freezing. Diesel exhaust fluid is sprayed inside the catalytic converter to reduce NOx emissions.

Is the p20ba DEF tank heater emissions compliant?

Think I’m going to stick with emissions compliant tuning (as much as it still sucks to have to deal with DEF). It was also reccomended to try and keep your DEF tank over half full. Hard to know without a gauge, but the thinking is that the heater/inlet/etc are then immersed in DEF, whereas if they are exposed they will crystallize up.

Why does my reductant heater have a p20ba code?