Ecu Transtron M5.2.2 N4 Isuzu N Series
- DiPa Code:
- EDM522N4R
- OEM Code:
- 8982737981
- Brand:
- DIPA SPORT
- Cod.Cross:
- Condition:
- Remanufactured
Engine Control Unit
Applications
ISUZU
ISUZU N (6th Generation)
| Model | Year of Production | Displacement | KW | HP | Cylinders | Fuel Type | Engine Code |
|---|---|---|---|---|---|---|---|
| N (6th Generation) | 2006-10-01 - | 2999 cc | 110 KW | 150 HP | Cylinders | ||
| N (6th Generation) | 2007-11-01 - | 2999 cc | 110 KW | 150 HP | Cylinders | ||
| N (6th Generation) | 2007-11-01 - | 2999 cc | 76 KW | 104 HP | Cylinders | ||
| N (6th Generation) | 2007-11-01 - | 2999 cc | 96 KW | 130 HP | Cylinders | ||
| N (6th Generation) | 2007-11-01 - 2015-06-01 | 2999 cc | 110 KW | 150 HP | Cylinders | ||
| N (6th Generation) | 2008-01-01 - | 2999 cc | 96 KW | 131 HP | Cylinders | ||
| N (6th Generation) | 2010-11-01 - 2015-06-01 | 2999 cc | 110 KW | 150 HP | Cylinders | ||
| N (6th Generation) | 2010-11-01 - 2015-06-01 | 4570 cc | 96 KW | 131 HP | Cylinders | ||
| N (6th Generation) | 2014-01-01 - | 2999 cc | 96 KW | 131 HP | Cylinders | ||
| N (6th Generation) | 2014-01-01 - | 2771 cc | 74 KW | 101 HP | Cylinders | ||
| N (6th Generation) | 2015-07-01 - | 4570 cc | 96 KW | 131 HP | Cylinders | ||
| N (6th Generation) | 2015-07-01 - | 2999 cc | 110 KW | 150 HP | Cylinders | ||
| N (6th Generation) | 2017-07-01 - | 1898 cc | 90 KW | 122 HP | Cylinders | ||
| N (6th Generation) | 2020-07-01 - | 1898 cc | 88 KW | 120 HP | Cylinders |
Techinical Info
The ISUZU control unit with OE code 8982737981 is an engine control unit (ECU/ECM) mainly intended for ISUZU diesel engines of the 4JJ1 family used on commercial vehicles of the N series.
This ECU integrally manages the combustion strategy and emissions logic, coordinating injection, air, EGR and engine protections, with communication over the vehicle network (CAN) to the instrument cluster, diagnostics, immobilizer and other modules.
Technical specifications
- Type: Diesel engine control unit (ECU/ECM).
- Manufacturer: TRANSTRON.
- Architecture: diesel engine management with torque maps, limitations and protection strategies (temperature, oil pressure, boost, rail, etc.).
- Interfaces: diagnostic communication and vehicle network (typically CAN on modern truck applications).
- Typical actuator/sensor management: rail pressure, injector control, EGR control, boost control, air measurement (MAF/MAP), air/engine/fuel temperature, differential pressure (if present with aftertreatment), pedal sensors, rpm/shaft position, etc.
- Safety functions: recovery mode with torque and speed limitation in case of faults on air/injection/boost/emissions.
DIPA can intervene to overhaul these components thanks to its experience and expertise.
Functions
- Calculation of requested torque and management of limiters (torque, smoke, temperature, protections).
- Common rail injection control (timing, quantity, advance, possible multi-injections).
- Rail pressure control via regulator/pump and pressure sensor feedback.
- Air and boost control (logic based on manifold pressure and air flow).
- EGR management (opening/closing, plausibility with MAF/MAP, any EGR cooling if provided).
Model applications
- ISUZU N series
Typical faults
- Failure to start or intermittent starting
- Sudden shutdowns or control unit in recovery mode without apparent reason
- The control unit does not communicate with the diagnostic tool
Final conclusions
The ISUZU OE 8982737981 is a diesel engine ECU (TRANSTRON) for ISUZU N series applications, primarily with the 4JJ1 engine.