JALTEST SERVICIOS CENTRALES – PROGRAMACIÓN ECU DETROIT DIESEL ACM (1 "COIN" REQUERIDO)

Jaltest Central Services — Detroit Diesel ACM ECU Programming (Part #70810051)

The Jaltest Central Services Detroit Diesel ACM (Aftertreatment Control Module) ECU Update is a pay-per-use remote programming service that allows Jaltest users to have Cojali USA's certified technicians perform ACM software programming on Detroit Diesel engines through the Jaltest interface. At $495 per action, this covers one of the most dealer-restricted operations in heavy-duty truck diagnostics: reprogramming the module that controls the diesel aftertreatment system on Detroit Diesel DD13, DD15, and DD16 engines. An active Jaltest license is required. Note: Detroit Diesel ECU programming actions are explicitly excluded from the 2-free-actions benefit included with Advanced Technical Support subscriptions.

What the ACM Controls

The Aftertreatment Control Module on Detroit Diesel engines manages the entire emissions aftertreatment system independently from the engine MCM. It controls:

• DEF (Diesel Exhaust Fluid) dosing — injection quantity, timing, and rate into the SCR system
• SCR (Selective Catalytic Reduction) catalyst management and NOx conversion efficiency monitoring
• DPF (Diesel Particulate Filter) regeneration strategy — active regen triggering, thermal management
• Aftertreatment system fault detection and derating logic
• Communication with the MCM (engine controller) and CPC (common powertrain controller)

ACM reprogramming is required when replacing an ACM, when a Detroit Diesel-issued calibration update addresses aftertreatment behavior, or when TSB procedures require an ACM flash to resolve a persistent fault condition.

How the Central Services Process Works

1. Initial conditions verification — Jaltest confirms communication with the vehicle and prerequisites are met
2. User request — Request service through your distributor or Cojali USA directly
3. Payment — $495 service fee processed
4. Schedule — Arrange a service window with Cojali's technician team
5. Remote execution — Cojali's certified technician performs the ACM programming through your Jaltest session

Detroit Diesel Engine Coverage

This service covers Detroit Diesel engines in the Daimler Trucks North America (DTNA) lineup — primarily DD13, DD15, and DD16 engines found in Freightliner Cascadia, Western Star 49X/57X/47X, and other DTNA-platform trucks. These engines power a huge portion of the Class 8 linehaul and vocational truck market in North America.

Important Notes

• Detroit Diesel ECU programming actions (ACM, CPC, MCM, TCM) are not included in the 2 complimentary Central Services actions provided with Advanced Technical Support subscriptions
• Each ECU module is a separate action and a separate purchase — if a vehicle needs both ACM and MCM updates, that is two separate service actions at $495 each
• Active Jaltest CV license required
• Pay-per-use — $495 per action

Why Buy From OEM Diagnostic Tools?

We've been a Jaltest specialist since 2016. Detroit Diesel ACM programming is consequential work — the wrong calibration can cause immediate derating or emissions non-compliance. When you go through this service via Jaltest Central Services, Cojali's certified technicians are accountable for the execution. If you have questions about whether this is the right service for your situation before committing the $495, call us first. Free shipping, free tech support at 866-217-0063, full warranty support.

Call 866-217-0063 for quick answers and help!