How do I test my DEF pump?
- First, you can examine your DEF by visually checking for clarity, ensuring there are no contaminants or debris floating in the fluid.
- Second, you can use a handheld DEF Chek Tester or purchase an electronic handheld refractometer like the Misco DEF-201 at a cost of around $360.
- 0 Discs < 29% Urea Concentration.
How do you reset service DEF System See dealer?
You could try a reset by pulling your negative battery cable for at least 30 minutes to clear the code but if it comes back, go see the dealer for a fix. You have a warranty even though you are the second owner.
How do you diagnose a DEF system?
Field Testing
- Visually inspect DEF for color and clarity.
- Do a “smell test”.
- Inspect exhaust piping and DEF injectors for presence of crystallization.
- Use a handheld DEF refractometer to measure the concentration specifications of the fluid to ensure 32.5% of the fluid is urea.
Can DEF go bad in the tank?
Because it doesn’t include any preservatives, DEF does come with a shelf life. The good news is, it’s a fairly long shelf life; DEF can usually be stored up to one year without any issues.
Can you fill DEF with water?
Basically DEF is 33% urea and 67% deionized water. So, in an emergency you could use a mixture of 1/3 pee and 2/3 distilled water.
How much does a DEF pump cost?
The average price of U.S. diesel exhaust fluid rose 4 cents from September and October, to an average of $2.80 per gallon, reports DEF Tracker. This is the second highest average pump price in the last 12 months, behind June at $2.88 per gallon.
How much is a DEF pump?
DEF Pump Price Holds at $2.79 a Gallon.
How do I reset DEF limp mode?
Often when there is a fault with Your engine Your truck will go into limp mode to make sure that there is not excessive damage done to it. To get the Dodge cummins out of limp mode you need to stop and shift to park. Turn the car off and wait 30 seconds, now turn it back on and it will be out of limp mode.
How often do you service DEF system?
For off-highway equipment: Recommendations vary per manufacturer, but every 3000 hours is a good starting place. If you would like to buy a DEF Fluid Filter but don’t know your part number, give us a call.
When should DEF levels be checked?
The concentration of the DEF must be 32.5% urea (+/- 0.7%). The DEF concentration should be checked when; the vehicle has been stored for an extended period of time, it is suspected that water has been added to the DEF tank, or the warning light appears on dashboard.
What happens if the DEF system pump fails?
Read reviews of repair shops in your area. Enter your zip code: Dealer said that the DEF system pump had failed. They are trying to make a determination if the failure is due to contamination or pump failure. The dealer will warranty the pump if there is no evidence of contamination.
How much does Def pump cost on truck?
The tech told us that our truck needed a new Diesel Exhaust Fluid (DEF) pump, a repair that would cost $1,797 ($480 in parts; $1,317 in labor). The code reader showed an error code of P208A, Redundant DEF Pump “A” Control Circuit Open.
What did the computer report as a DEF system failure?
Computer reported DEF system failure you have 150 get it to the dealership. The dealer replaced the TIPM/PDC electrical unit. System reported “Incorrect DEF fluid.”
What causes a diesel exhaust pump to fail?
They are trying to make a determination if the failure is due to contamination or pump failure. The dealer will warranty the pump if there is no evidence of contamination. I am beginning to think the DEF system is poorly designed.