Is Your Car Plagued by Frustrating Electrical Problems?
There’s nothing more stressful than a vehicle that won’t run right. If your late-90s GM car or truck is suffering from a persistent check engine light, erratic engine behavior, or a no-start condition, a failing Powertrain Control Module (PCM) is often the culprit. This isn’t just an inconvenience; it affects your vehicle’s reliability, fuel economy, and safety. It’s time to stop guessing and install a solution that gives you back control and peace of mind. This is the definitive, reliable fix to get your vehicle back on the road, running smoothly and efficiently.
Common Symptoms & Your Solution
A faulty engine computer can manifest in numerous ways, often mimicking other component failures. If you’re experiencing any of the following, this pre-programmed engine computer is the solution you need:
- Persistent Check Engine Light (CEL) with communication-related codes.
- Engine stalling, sputtering, or running rough.
- Failure to start or intermittent starting issues.
- Poor fuel mileage and decreased engine performance.
- Harsh or incorrect automatic transmission shifting.
- Failing an emissions test.
This Programmed 16228016 Engine Computer is the central command center for your vehicle, and our unit restores that critical functionality perfectly. We eliminate the guesswork and the need for expensive dealership programming, delivering a part that’s ready for installation right out of the box.
Features & Benefits
- ✔ VIN-Programmed for Your Vehicle: We flash the unit with your specific Vehicle Identification Number and the latest GM software updates. This ensures perfect compatibility and function without any additional programming required.
- ✔ Plug-and-Drive Installation: Simply disconnect the old module and connect this one. It’s designed to be a direct, hassle-free replacement, saving you time and money on shop labor.
- ✔ Restores Original Performance: By correcting engine and transmission commands, this module helps restore the smooth operation, fuel efficiency, and power your vehicle had from the factory.
- ✔ Solves Stubborn Electrical Gremlins: A fresh, correctly programmed computer eliminates the root cause of many hard-to-diagnose running issues, ending the cycle of replacing sensor after sensor.
- ✔ Broad GM Compatibility: This unit is a direct replacement for service numbers 16228016, 8162280160, and 16245305, fitting a wide range of popular models like the Cavalier, S10, Malibu, and Grand Am.
- ✔ This unit is backed by our one-year replacement warranty.
Expert Insight: The ‘Brain Transplant’ Your Car Needs
As a technician, I’ve seen countless hours and dollars wasted chasing symptoms when the core issue was the PCM. On these 90s GM vehicles, the computer’s calibration is everything. It controls the precise fuel mixture, spark timing, and transmission shifts. When it fails, the car loses its ‘mind.’ Our process isn’t just about providing a part; it’s about providing a fully functional ‘brain’ pre-loaded with the correct operational data for your specific car via its VIN. This is why our Programmed 16228016 Engine Computer is so effective—it’s a complete, targeted solution, not just a generic replacement part.
Frequently Asked Questions
How do I provide my VIN number?
After you complete your purchase, simply send us a message with your 17-digit Vehicle Identification Number (VIN). We cannot ship your part until we receive this information, as the programming is specific to your vehicle.
Is any additional programming needed after installation?
No. This engine computer comes fully programmed and ready for installation. In most cases, you will not need to perform any additional procedures. On certain vehicles, a simple security relearn procedure may be required, which can typically be done without any special tools.
My original part number is 16245305. Will this work?
Yes. This unit is a direct, compatible replacement for service numbers 16228016, 8162280160, and 16245305. As long as your vehicle is on the compatibility list, this part will function correctly once programmed to your VIN.
Where is this computer located on my vehicle?
Location varies by model. On vehicles like the Sunfire, Cavalier, and S10/Sonoma, it is typically found in the engine compartment, often on the passenger side (RH side). On models like the Grand Am or Malibu, it may be located under the dash. Always consult a repair manual for your specific vehicle to confirm the location before beginning work.
What is the security relearn procedure?
The security relearn, also known as the Passlock or VATS relearn, synchronizes the new computer with your vehicle’s anti-theft system. A common procedure involves turning the key to the ‘ON’ position for 10-15 minutes, then off, and repeating this cycle three times. Specific instructions for your vehicle can be easily found online or in a service manual.