WHAT IS AN ENGINE CONTROL MODULE (ECM)?
The Engine Control Module (ECM) in a vehicle is the central hub for the engine function. It controls many processes ranging from fuel mixture to timing and emissions control.
The ECM also controls and processes information from all the systems and sensors on your vehicle. It communicates any system malfunction in the vehicle or effect changes automatically where possible.
You can find your vehicle’s ECM in the engine compartment or under the passenger seats. Some manufacturers put their vehicle ECMs under the passenger floorboards or kick panels.
COMMON SIGNS OF ECM TROUBLE
Some of the common signs of ECM trouble include:
- Poor fuel economy
- Intermittent power loss
- Cylinder misfire
- Lack of communication with the vehicle sensors
- Inadequate transmission shifts
- Engine rattling as the truck idles
- Low voltage on injectors
- Engine stalling
- Check engine light is constantly on
If you notice any of the signs above, reach out to the team for a thorough diagnosis and repairs or replacement.
OUR ECM REPAIR AND REPLACEMENT PROCESS
At Big Shop Diesel Services, they have a streamlined process for ECM services. Their customer-centric service shines through from the first contact to the completion of the repairs. Here’s a look at their process:
INITIAL CONSULTATIONS
You can hold consultations with the Big Shop team over the phone or in person. At this stage of the process, Big Shop focuses on understanding the issues going on with your truck.
Are you mistaking DEF light problems for ECM damage? They will recommend solutions to DEF light problems.
Additionally, they check elements like the transmission fluid to ensure the transmission is the cause of the problem. They take the time to rule out other possible problems to ensure you won’t pay for ECM testing unnecessarily.
If, after outlining the issues, they agree that there’s a problem with the ECM, they will proceed to the next phase.
ECM TESTING AND DIAGNOSIS
Once Big Shop has a background on the problem and determines that there might be an issue with the ECM, they will proceed to test and diagnose the system. They start the diagnosis with a thorough visual inspection of the ECM’s electrical components.
They check for common signs of physical damage, such as burn marks and rust. Other problems that can lead to ECM failure include:
- Poor battery grounding
- Faulty fuel solenoid
- Corrosion in the wiring due to moisture
After the physical evaluation, they will scan the ECM memory to ensure it’s in excellent working condition. They will perform a bench test using their state-of-the-art lab equipment to ensure accuracy in their final diagnosis.
Their combination of expertise and state-of-the-art equipment make us the top choice for engine control module services in Mansfield, TX.
ECM REPAIRS
Once they are certain there’s an issue with your ECM, they will explore options for repairs. They start by replacing damaged parts and obvious weaknesses in the circuitry. They use high-quality replacements that will last the unit’s lifetime.
After completing the repairs, they will conduct additional bench tests and re-solder components.
If the ECM is beyond repair, they will recommend a replacement. Fortunately, their replacement process is straightforward. Here’s how the ECM replacement unfolds:
- Big Shop technicians disconnect the battery and remove access or trim panels before disconnecting the damaged module from the vehicle.
- They install a new matching ECM for your vehicle and reconnect the electrical components, including the battery.
- They kickstart the engine control module and ensure the programming works with your vehicle sensors and mechanical systems.
- If they are satisfied with the results, they will reinstall any access or trim panels they removed before and then test the vehicle to ensure seamless road operation.
WHY CHOOSE A BIG SHOP ECM REPAIR AND REPLACEMENT SERVICE?
Here are some of the advantages of choosing the Big Shop Diesel Services team for engine control module services in Mansfield, TX:
- They work efficiently to get you back on the road as fast as possible.
- The technicians have over 212 years of combined experience.
- They have more than 1000 happy customers.
- They can work on all major diesel truck models in the country, from John Deere to PACCAR.
- They guarantee exceptional customer service and 100% satisfaction on every job.
- Their rates are some of the most competitive in the area.
- They don’t upsell repairs or purchases you don’t need.
RESTORE YOUR TRUCK’S FUNCTION—FIX YOUR ECM TODAY!
At Big Shop Diesel Services, they always remind vehicle owners that they can’t afford to ignore ECM problems. A faulty ECM will only worsen as time passes.
As a result, your vehicle performance will progressively diminish until it grinds to a halt one day. If you ignore ECM troubles for this long, you may find more serious damage that will cost a lot more to fix across the vehicle’s computer systems.
Since the ECM plays a vital role in how vehicles function, they recommend having the system checked out as soon as you notice the first signs of trouble. It could be the difference between saving money or spending thousands on ECM replacement.
Call them today at (817) 473-8565 for reliable engine control module services in Mansfield, TX., or to learn about Big Shop Diesel in Fort Worth.
