Introducing the Engine Computer, also known as the Engine Control Module (ECM), Engine Control Unit (ECU), and Powertrain Control Module (PCM) replacement designed exclusively for 1990 Geo Prizm PCM models featuring a 1.6L engine. This high-quality replacement unit is compatible with the following part numbers: 175700-1901, 94848956, 89661-12490, and 89661-1249084.
Our meticulously crafted 1990 Geo Prizm ECM comes pre-configured with your vehicle’s unique VIN, ensuring seamless communication among internal modules. Furthermore, the unit is pre-flashed with the latest updates, meticulously fine-tuned to enhance fuel efficiency and optimize overall vehicle performance. No supplementary programming is needed during the installation process. Experience heightened driving performance and fuel efficiency with our top-tier replacement ECM solution.
Important: To program the unit, we’ll require your Vehicle Identification Number (VIN).
While completing your purchase, kindly input this number into the designated text field titled “Vehicle Identification Number (VIN)” within the section designated for Vehicle Information.
If you don’t have immediate access to your VIN, worry not. You can conveniently provide it to us at a later time via email at admin@cliffordautoparts.com or by phone at (516) 494-7838.
RENEWED AND THOROUGH QUALITY ASSESSMENT:
Every item undergoes meticulous individual preparation, comprehensive examination, thorough renewal, and exhaustive quality assessment conducted by our certified internal technicians. Our entire refurbishment and evaluation process occurs in-house, guaranteeing that no item departs our premises without undergoing rigorous scrutiny. This approach enables us to furnish items of exceptional quality at an unparalleled value. Our assessment covers a range of common PCM issues, including:
- Electrical Anomalies
- Initiation Failures
- Faulty Codes
- Intermittent Glitches
- Power Loss
- Absence of Ignition Pulse
- Lack of Injector Pulse
- Suboptimal Fuel Efficiency
- Transmission Shifting Irregularities
