Dtc P26ab

The 2014 Ram 1500 P26AB code indicates that there is an issue with the engine coolant bypass valve. According to the code definition, it is likely stuck and needs to be replaced. The cost of a new valve can range from $70-$90, however if one opts to replace it themselves, they should first remove the air filter box assembly on the passenger side under the hood for easier access.

An 8mm socket will be necessary to remove bolts while thre connected hoses and electrical connector should be clamped prior to removal in order to prevent unnecessary coolant loss. A 13mm ratchet wrench will then need to be used in order to remove both the assembly and harness. It is important that these steps are followed carefully as improper replacement may lead to further issues down the line.

What is the Dtc P26ab code?

What is the Dtc P26ab code
What is the Dtc P26ab code?

If your Dtc P26ab code is indicating a problem with the engine coolant bypass valve, there are a few things you can do to try and resolve the issue. First, make sure that the valve is properly installed and functioning by checking for any leaks or damage. If the valve appears to be in working order, next test it by turning the key to the “on” position but leaving the car in Park and waiting 10 seconds. If no coolant flows through the valve when this is done, it likely means that something is blocking the valve’s flow. One possible culprit could be debris buildup inside of the valve or a clog in one of its tubes. If these measures fail to fix the issue, then your car may require replacement of the engine coolant bypass valve.

Other article: P0603 Code 7.3 Powerstroke

What are the symptoms of a Dtc P26ab code?

What are the symptoms of a Dtc P26ab code
What are the symptoms of a Dtc P26ab code?

If your car has a “Dtc P26ab code,” then there is a very good chance that the engine coolant bypass valve (ECBV) is stuck open. This can cause a variety of problems with your engine, including decreased fuel efficiency, difficulty starting the car, and even a possible stall. In order to determine if your ECBV is stuck open, you’ll need to take your car into a mechanic. However, if you notice any of the following signs or symptoms, it’s probably time to get the Yanukovych fixed:

  • Difficulty starting the car
  • Poor fuel economy
  • A stall in the vehicle

Read also: Replaced Camshaft Position Sensor But Still Get Code

What is the cost of a new engine coolant bypass valve?

What is the cost of a new engine coolant bypass valve
What is the cost of a new engine coolant bypass valve?

The cost of a new engine coolant bypass valve can vary depending on the make and model of your car. However, in general, a new valve will cost around $100. If your car has an A-pillar airbag, the cost of the replacement part may be higher due to additional labor required.

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3 thoughts on “Dtc P26ab”

  1. Hey folks! Just stumbled upon this Dtc P26ab article and thought I’d share my experience. I had the same code pop up on my truck a few months back, and it turned out to be a faulty coolant bypass valve. Got it replaced and everything’s been smooth sailing since! If any of y’all run into this issue, definitely check that valve first. It might save you some time and money! Happy driving, everyone! 🚘👍

    Reply
  2. I have changed the engine coolant bypass valve but the code always comes back. I can clear the code today but it will come back the next day.
    Help.

    Reply
    • I’m sorry to hear that you’re having issues with the engine coolant bypass valve, even after replacing it. It’s possible that the issue lies elsewhere in the system. I would recommend checking the wiring and electrical connections to the valve, as well as inspecting the hoses and tubes for any blockages or damage. If the issue persists, it might be necessary to consult a professional mechanic for further diagnosis.

      Good luck, and I hope this helps!

      Reply

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