What causes a PCM to malfunction in a car?
Environmental Factors. Extreme heat and excessive vibration are other two environmental factors that can cause the malfunction of the PCM. Vibration or heat creates micro-cracks in the circuit boards that are repairable. Depending on the type of bad PCM symptoms, you may have to repair or replace the unit.
Why is it important to know the bad PCM symptoms?
Knowing the bad PCM symptoms helps to spot the troubling point and seek a solution. The PCM is the brain behind the operation and regulation of the fuel system. Various engine components and sensors send the PCM data about the functions of the engine. The module analyses the data and adjusts the fuel mixture accordingly.
What are the symptoms of a bad Powertrain Control Module?
The car manifests the powertrain control module symptoms with various erratic behaviors. The PCM makes the engine and transmission work in tandem. Any issue with it will cause major problems with the running of the vehicle. Knowing the bad PCM symptoms helps to spot the troubling point and seek a solution.
How does the Powertrain Control Module ( PCM ) work?
The powertrain control module (PCM) works as the central computer system in a vehicle’s mechanism. It is in charge of all the components and their functions. Having such enormous importance in the operation of all the parts means that an issue with it will affect almost every aspect of a car.
Why is my Honda Pilot engine not working?
Fuel injectors replaced under TSB/Extended warranty. Likely cause is carbon buildup due to Direct Injection engine design. Common issue on 3rd Gen Honda Pilots. PCM Flash to resolve VCM Vibration at light throttle.
Is there a Honda Pilot engine control module?
We offer a full selection of genuine Honda Pilot Engine Control Modules, engineered specifically to restore factory performance. Please narrow the Engine Control Computer results by selecting the vehicle.
Why does my Honda Pilot have vibration at light throttle?
PCM Flash to resolve VCM Vibration at light throttle. This improved the problem, but VCM overall has a design flaw in that it creates vibration at light throttle between 60 and 70 MPH once engine is warm. Mechanic at the Honda dealership, while changing the engine oil, broke the engine oil dipstick.
How many repair TRIPS does a Honda Pilot have?
Chart based on 447 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance. 280-horsepower 3.5L V6 9-speed shiftable automatic AWD