Demand authentic OEM GM parts for the exceptional quality and performance requirements of your vehicle. The recommended part 88999155 Prom Calibrator is also referred to as GM Engine Control Module. We distribute these components through all certified dealer networks operating across the United States. All products have a 12-month, 12,000-mile warranty. The performance of your vehicle requires original equipment manufacturer components for proper installation. This item fits the following: Cadillac DeVille, Eldorado, Fleetwood.
The GM part 88999155 Prom Calibrator has been engineered to be reliable and easy to fit. This Direct Replacement component is supplied in New condition to ensure that the vehicle functions correctly. This GM Prom Calibrator is supported by a factory warranty, to get details about delivery and returns, refer to our Shipping Policy and Return Policy pages. The GM 88999155 acts as the electronic brain of the powertrain and it receives the input/output of the oxygen sensors and throttle position sensors to calibrate the air-fuel ratios, idle speed and ignition timing and maintain the efficiency of combustion. The architecture is microprocessor-based and is applied to manipulate the timing of variable valve timing and to communicate with transmission systems, a fact of the development of the older integrated circuits to fully digital designs. As part of the diagnosis of driveability problems, check sensor signals and harness integrity prior to the installation of a module; a genuine GM component can be applied to assist in preserving factory calibration, consistent performance, and other integration with other engine management systems.
The ideal choice to make when wanting an assuring quality and a flawless performance is OEM parts. These items are checked closely in terms of quality and designed to fit perfectly into GM's specifications in terms of factory completion making it very easy to install the parts. We have a large stock of OEM GM components, which also come at highly competitive prices in the market. Just in case you need any new original GM parts please be assured that we would provide them to you at your doorstep within a short period of time. In addition to this, all our pieces are covered by the manufacturer's warranty.