The powertrain control module, aka PCM, is your vehicle’s brain. It manages the engine, transmission and other systems based on information it receives from various sensors around the vehicle.
What are the signs of a bad PCM?
7 Common PCM Failure Symptoms
- Your ‘Check Engine’ Light is On. …
- Your Car Won’t Start or Starts Roughly. …
- Sudden Loss of Gas Mileage. …
- You Failed Your Emissions Test. …
- Your Engine Stutters or Stalls. …
- Erratic or Random Shifting. …
- You’re Receiving a PCM-Related Error Code. …
- What to Do If You Experience PCM Failure Symptoms.
Are PCM engines good?
PCM is the first in the industry to offer 100% closed cooling as standard across the entire portfolio of engines, making them the most reliable and durable engines in their class.
Is the ECM and PCM the same thing?
ECMs (Engine Control Module) and PCMs (Powertrain Control Module) are used in the same parts of the engine: the computing module. The main difference between the two is that the ECM controls specific parts of the engine, regulating and sending commands. …
Can u drive with a bad PCM?
Bad PCM shouldn’t be a cause for worry, though, and many states allow drivers to pass checks despite the engine light is on. Nonetheless, the sooner you fix it, the better your engine will perform and you can also protect other parts and systems that could get compromised.
How much does it cost to fix a PCM?
A typical pcm replacement cost comes to between $500 and $1,500 on average.
What boats have Ford engines?
The Raptor series standard in Supra & Moomba boats is based off a proven workhorse, the Built Ford Tough® 6.2L 16-Valve SOHC V8 engine that was designed, engineered, built and torture-tested by Ford.
Who makes Crusader Marine engines?
Correct Craft, the owner of both Nautique Boat Company and Aktion Parks, now owns 100% of both PCM Marine Engines and Crusader Engines.
How do I know if I need to replace my PCM?
What Are the Symptoms of a Faulty PCM?
- Your “check engine” light is on.
- Other warning lights may be on, including traction control and ABS.
- You lose fuel economy for no apparent reason.
- Your car stutters when starting, requires multiple attempts, or won’t start at all.
- Stuttering or stalling during idling.
Can a PCM be repaired?
PCMs are not rebuilt in the same way that alternators and water pumps because there are no mechanical parts that wear out. Remanufacturing in this case usually means testing the computer, isolating and repairing any faults that may be found, then retesting the computer to make sure everything works correctly.
What all does the PCM control?
The PCM controls ignition timing, fuel delivery, valve timing in engines with Variable Valve Timing), emissions functions, turbo boost pressure in turbocharged engines, idle speed, throttle position and cruise control.