Air/fuel ratios on modern engines can range from 13 to 1 all the way up to 22 to 1. But don’t hit the panic switch just yet. No matter what the air/fuel ratio, there’s a fuel trim cell that addresses each specific one.
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The Special Test menu has functions that can help you diagnose a problem, finish a repair, and confirm the fix. This video is sponsored by Bosch.
Most repair orders start with a complaint that something is not working when a button is pressed, a knob is turned, or a lever is pulled. In the past, it was a simple question of resolving the power, ground, and control circuits. Most circuits were wired discreetly with switches, relays, and a lot of wiring. Modern vehicles use multiplexing to reduce the complexity of the wiring harness while adding new functions.
Transform TPMS with advanced diagnostics and sensor programming. This video is sponsored by Bosch.
Hunter Engineering showed off how Ultimate ADAS works on a 2021 Acura TLX.
Beyond TPMS, the Autel TS900 shines as a full-service and maintenance tool. Sponsored by Autel.
Watch to learn how to calibrate the front radar on a Mazda.
Features include next-level organization, durability, security, mobility and exclusive Speed Demon emblem.
Embracing cutting-edge solutions is strategic and imperative for technicians navigating the constantly changing landscape of automotive maintenance and repair.
While systems can and will differ, here’s a look at common ADAS features, their general configurations and calibration requirements.
Installing a retrofit kit can be performed with the tools and equipment you already own and use on a daily basis.
