EZ Lynk custom ECM/TCM tuning for the 08-10 6.4 Ford Super Duty trucks & Cab & Chassis swapped to a Cummins engine.
With a need to properly tune the 5r110 in the market, we have finally come out with a real solution!
The problem lies in the torque base ECM logic and the many limp modes in the factory tuning, these are in place to save the 6.4 motor in the event of problems. What happens with a swapped truck is many sensors and logic is just not there and the limp modes built-in removes the torque value resulting in a drastic line pressure drop in the transmission. When this happens the flare or missed gear happens, upgraded direct/EPC helps but is not a real fix.
Our testing and tuning were done with a tuned 03 Common rail (running a max effort tune) and a 350,000Km (215,000 Miles) stock and well used with a low stall converter, this trans was not serviced or inspected prior to installation. Sensors hooked up MAP, oil PSI/ and coolant temp.
Benefits
No sensors are needed in the exhaust to start
No check engine light
Optional turn-off battery/charging light for guys running another brand of alternator
No cleaning filter
No green wrench
No jumping pin 53, keeping neutral safety working
Trans diagnostics are still active
Revised "Hybrid" tuning and tow-haul
Cloud-based data logging for changes
Cloud-based file transfer
Adaptive learning
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US | THEM |
Fast friendly support | Not a full-time gig |
Works with EZ/HPT on software improvements & PIDS | Too busy with a regular job |
We drive swapped trucks daily (contestant R&D) | Sold out for a Dodge |
Over a decade into tuning | Limited at best |
Real website to place orders | side gig |
Multi-platform tuning options | Limited |
Custom OS binary files options | We got ours for free (still learning) |
Aftermarket background 20+ years | Nope
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Ability to drive your tuck using 100% throttle | 75% maybe |
The base price includes a 4-week link to the EZ Lynk cloud with the tuning service Tuning only works on Auto Agent 2 and above

