Shop Connection Blog

P0171 isn’t just another code—it’s a warning that your engine’s air‑fuel balance is off. When a lean condition develops, drivability, fuel economy, and emissions all suffer. This guide breaks down what causes P0171, why it happens, and how real technicians in the SureTrack® Community diagnose and fix it.
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South Florida Mobile Auto Repair boosted efficiency and revenue by integrating VOYOLink telematics with Mitchell 1’s Manager™ SE. Real-time vehicle health alerts, automated scheduling, and proactive maintenance reduced downtime and improved customer satisfaction—resulting in a 30% revenue increase per vehicle. Discover how telematics transforms fleet service operations.
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A 2021 Jeep Gladiator showed a disabled Stop/Start system and code P00FD. The fix was simple—replace the auxiliary battery and perform an extended test drive to reset the system. This case highlights the growing debate over obsolete features and the added burden they place on repair professionals.
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A 2018 Volkswagen Tiguan wouldn’t shift into reverse and showed code P0716. After confirming voltage, ground, and harness integrity, the technician diagnosed an internal fault in the mechatronic unit. Replacing the unit and clearing the code restored normal operation. Proper testing prevented unnecessary wiring or sensor replacements.
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Introducing OneProfile, a unified navigation launcher for Mitchell 1 and Snap-on® software that simplifies access to your repair applications. With one click, move between ProDemand, TruckSeries, ALTUS Drive, SureTrack, and more – fewer logins, faster workflows, and more time for repairs.
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In the automotive industry, ensuring that every component of a vehicle functions correctly is crucial for safety and performance. One common issue that many automotive professionals encounter is related to the Electric Park Brake (EPB). In this blog, we will discuss a specific case involving a 2018 Jeep Renegade Latitude, where the red brake light and Diagnostic Trouble Code (DTC) C140B-94 appeared after a collision repair.
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A 2013 Ford Flex wouldn’t start after PCM replacement, despite the scanner claiming programming was complete. The real fix? Dealer-level programming. This case shows why reliable tools and OEM access are critical for module installs. Don’t trust a false “success” message, verify your equipment before you begin.
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