

DIESEL SOFTWARE TUNING & ADVANCED DIAGNOSTICS
CUSTOM IN-HOUSE SOFTWARE TUNING
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With 10+ years of diesel software tuning experience, Cunning Diesel Inc. specializes in developing custom engine calibrations in-house using WinOLS, one of the industry’s leading professional calibration platforms.
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Every calibration can be individually developed to suit the engine, application and exact performance goals of the customer. Whether the objective is increased horsepower and torque, improved throttle response, fuel efficiency or overall drivability, we have the experience and capability to tailor the software accordingly.
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Our advantage extends beyond software. We diagnose, machine and rebuild diesel engines in-house, giving us an in-depth understanding of how calibration changes affect the mechanical operation and reliability of the engine.
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Custom software. Proven diesel experience. Built specifically for your application.
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OEM DIAGNOSTICS & AFTERTREATMENT
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Cunning Diesel utilizes multiple OEM diagnostic software platforms to accurately diagnose the diesel engines and equipment we service.
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Modern aftertreatment systems are complex, and a fault code alone doesn't always identify the root cause. Our diagnostic capabilities allow us to properly evaluate DPF, DOC, SCR, DEF, NOx, EGR and related engine systems, analyze operating data and perform manufacturer-specific testing to accurately identify failed components and underlying problems.
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Our combination of OEM-level diagnostics, software expertise and hands-on diesel engine experience allows us to diagnose the problem properly before costly components are replaced.
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Accurate diagnosis. The right repair. Less downtime.



