A P26B7 Ford Escape code indicates that the power subsystem (PCM) has identified a problem with the Coolant Bypass Solenoid, which is situated on the motorist’s rear of the engine below or in front of the exhaust manifold. When the engine is started, and the thermostat is shut, this is used to reduce the possibility of hot spots.
The powertrain control module, or PCM, is the central processing unit of your vehicle. It controls the power unit, transmission, and various other vehicle mechanisms using data collected from multiple detectors throughout the vehicle. A problem with the PCM can cause the P26B7 Ford Escape code. As a result, measures are being taken to address this problem. As a result, the focus of this article is on providing an overview of how to resolve this problem. Thus, you will be relieved of the agony you may be experiencing with your Ford vehicle.
Causes of P26B7 Ford Escape Code
The first thing that comes to mind is the internal problems of ECU that can cause your car’s PCM to fail. As a result, problems like the P26B7 code arise. So, some of the factors contributing to this situation are listed below.
A Discharged Battery
Automated cells in car batteries are required for the engine to function. If any of these batteries in your car is dead, your ECU will fail shortly after. When all of the cells in the rechargeable batteries die, the device is considered dead, and your vehicle will no longer function.
Appearance of Corrosion
The ECU is protected by seals on all sides that are required to keep moisture out. These seals, nevertheless, tend to wear out within a few years. The liquid will pass across and into the engine more efficiently if the seals get too worn.
Moisture is ample a problem for an Ignition system because it causes corrosion to form on its parts. If the rusting is not removed as soon as possible, these components will be damaged. As a result, it can have a direct impact on your PCM.
Low-voltage power
The mean ECU should have at least 9 volts, but 12 volts is preferable. The wattage quantity can be checked using wiring that continues to run into the ECU’s strap. If the output is less than 6, your ECU is most likely having issues.
Awful Jump Start
So when you conduct a jump start on your charger, make sure the hoop cables are connected properly. If you try to jump-start your car with the wires attached inaccurately, you risk shorting out the ECU by provoking it to spike too quickly.
Failure of Starter
Countless automobiles have starters that contain their own detectors. The supersede sensor is another one of those sensors, and it controls how many voltages the ECU receives. If this sensor fails, the ECU will not receive the appropriate voltage level. Then it would break down, causing more problems in your car.
Symptoms of P26B7 Ford Escape Code
Your Car has a Shaky Start
Another PCM malfunctioning system might be the cause of your car not starting or taking several attempts to establish. The following are some of the possible reasons:
- A fuel-to-air ratio that isn’t properly balanced
- Engine timing is incorrect.
- The wiring harness has a short.
Gas Mileage Drops Suddenly
The PCM collaborates with the ECM and TCM to regulate the fuel-to-air proportion and determine when to switch gears. Your fuel economy will suffer if both functions aren’t functioning right. Of course, other factors contribute to inadequate gas mileage, such as improper tire inflation.
Emissions Failure
The PCM and ECM in your car control the fuel-to-air proportion. The fuel won’t properly disintegrate if the mixture is too rich (too much gas relative to the amount of air), resulting in significantly more atoms and carbon monoxide than the good engine. You may fail your state’s emissions test as a result of this.
Replacement Tips for PCM in P26B7 Ford Escape Code
It’s essentially a case of swapping boxes when it comes to replacing a PCM. Since the PCM is often laid to rest under or behind the other components in the instrument cluster, temperature control system, or console, ease of access can be an issue on some vehicles. Some are hidden beneath a seat and require the seat to be removed. If you are in charge of replacing the PCM issues, however, keep the following tips in mind.
- Before replacing the old one, make sure the battery is disconnected from the PCM.
- You should go through a relearning procedure after installing the new PCM before using it.
- You should take a short test drive to allow the machine to settle in.
- If the ‘check engine’ light comes on after the installation, double-check everything.
FAQs on P26b7 Ford Escape
Is it possible to repair a PCM?
Most recycling facilities would refuse to repair a PCM if the car from which it was removed was flooded. The only option is to replace the item.
How much does it cost to make a diagnosis a P26B7 Ford Escape code?
The prognosis time and labor rates for auto repairs vary by location, vehicle model of the car, and even type of engine. The average hourly rate in a repair shop is $75 to $150.
On a 2014 Ford Escape, what does the code P26B7 mean?
The coolant bypass solenoid situated at the rear of the engine has just been discovered to be faulty, according to diagnostic code p26b7.
Concluding Thoughts
The root cause of the P26B7 Ford Escape error signal may necessitate a combination of the previous repairs. The pertinent parts and labor price are included in the estimated repair cost for each possible fix. You should always try to keep your vehicle in prime shape with regular servicing to avoid complications with this code.
