Underhood Service: Cars, Light Truck Magazine
2024年10月16日 · Underhood Service targets repair shops that derive 50 percent or more of their revenue from the service and repair of under-the-hood systems.
Magazine Archive - UnderhoodService
Magazine Archive: Digital Edition.
High Pressure Direct Injection Fuel Systems - UnderhoodService
2024年1月26日 · Gasoline direct injection (GDI) systems have another way to control pressure and the volume of fuel injected into the engine. This method controls not only pressure, but also the amount of fuel the pump compresses by spilling the fuel back into the low-pressure side.
Engine Archives - UnderhoodService
2024年10月2日 · Engine Maintenance and Inspection. Condition-based monitoring is replacing mileage-based intervals, urging shops to inspect more often and avoid missed maintenance opportunities. Oct 2, 2024.
The October Digital Edition Is Available Today - UnderhoodService
2023年10月23日 · The interactive and easy-to-use digital edition of ShopOwner’s October issue, featuring articles from Underhood Service, is available now. Click Here to read the October issue.
Gasoline Direct Injection Technology - UnderhoodService
2024年1月24日 · By Underhood Service Staff Writers It’s the fastest growing fuel segment, with more than half of new vehicles now equipped with this system. IT is gasoline direct injection, or GDI, and it has been a key part of efforts to improve fuel economy and reduce emissions since the early 2000s.
Chrysler’s Totally Integrated Power Module - UnderhoodService
2024年1月26日 · The electronic module is connected to several data networks. For engineers, the module reduces a lot of wiring under the hood and passing through the firewall. The TIPM also increases the functionality of a component by allowing several inputs to control one component. Think about something as simple as a horn.
PCV Valves: The Key To The Positive Crankcase Ventilation System
2014年6月10日 · Learn about the Positive Crankcase Ventilation (PCV) system, including the function of the PCV valve, maintenance tips, and common problems to watch out for.
Video Archives - UnderhoodService
2024年10月11日 · Understanding Modern Headlight Technologies. Learn about halogen, HID, LED, and adaptive headlights, how to diagnose issues, recommend the right products, and boost customer satisfaction. Oct 1, 2024.
Tech Feature: Dissecting The Control Module – PCMs, TCMs And …
2013年3月11日 · Tech Feature: Dissecting The Control Module – PCMs, TCMs And BCMs. With the complexity of automotive electrical systems increasing steadily, manufacturers have developed troubleshooting trees and strategies to make it …