Cummins Diagnostic INSITE 9.3 (2026) with Zappits and Fleet Counts

Cummins INSITE 9.3 (2026) is the factory PC tool for electronically controlled Cummins engines — this package adds Zap-It and fleet/feature counts so you're not limited on how much you can do.

Engines it covers

ISX15 / X15, ISB, ISL, ISC, and QSK-family engines — essentially any electronic Cummins in on-highway trucks and equipment.

The job techs buy it for

Installed new injectors on an ISX15? INSITE writes the injector trim codes (the calibration numbers printed on each injector) so the ECM fuels each cylinder correctly — skip it and you'll chase phantom misfires and rough-running codes.

Full capability

• Read and clear fault codes with fault-frame data
• Adjust parameters and features (road speed, idle shutdown, PTO)
• Injector trim and cylinder-performance tests
• Forced DPF/aftertreatment regeneration
• ECM data backup, audit trail, and trip information

Adapter

Cummins INLINE 6 or 7, or an RP1210 device such as a Nexiq USB-Link.

Why Buy From AutoSofts

Remote install, activation, and same-day support — get the truck fueling right today.