Ecu CPC4 Gear Speed Cascadia SF
- DiPa Code:
- BODYCPC006R
- OEM Code:
- CPC4
- Brand:
- DIPA SPORT
- Cod.Cross:
- Condition:
- Remanufactured
Typical Errors and Defects
Error Codes:
61020C - Internal control unit error
Applications
FREIGHTLINER
FREIGHTLINER CASCADIA
| Model | Year of Production | Displacement | KW | HP | Cylinders | Fuel Type | Engine Code |
|---|---|---|---|---|---|---|---|
| CASCADIA | 2010-01-01 - | 14948 cc | 336 KW | 457 HP | Cylinders | ||
| CASCADIA | 2010-01-01 - 2014-12-01 | 14004 cc | 321 KW | 436 HP | Cylinders | ||
| CASCADIA | 2010-01-01 - 2014-12-01 | 14004 cc | 355 KW | 483 HP | Cylinders | ||
| CASCADIA | 2012-01-01 - | 14948 cc | 336 KW | 457 HP | Cylinders | ||
| CASCADIA | 2012-01-01 - | 14948 cc | 373 KW | 507 HP | Cylinders | ||
| CASCADIA | 2012-01-01 - | 14841 cc | 355 KW | 483 HP | Cylinders | ||
| CASCADIA | 2012-01-01 - | 14841 cc | 377 KW | 513 HP | Cylinders | ||
| CASCADIA | 2012-01-01 - | 14841 cc | 340 KW | 462 HP | Cylinders | ||
| CASCADIA | 2020-01-01 - | 15569 cc | 447 KW | 608 HP | Cylinders | ||
| CASCADIA | 2020-01-01 - | 15569 cc | 418 KW | 568 HP | Cylinders | ||
| CASCADIA | 2020-01-01 - | 15569 cc | 395 KW | 537 HP | Cylinders | ||
| CASCADIA | 2020-01-01 - | 15569 cc | 373 KW | 507 HP | Cylinders | ||
| CASCADIA | 2020-01-01 - | 12809 cc | 377 KW | 513 HP | Cylinders | ||
| CASCADIA | 2020-01-01 - | 12809 cc | 350 KW | 476 HP | Cylinders | ||
| CASCADIA | 2020-01-01 - | 12809 cc | 336 KW | 457 HP | Cylinders |
ISUZU
ISUZU ELF Furgone (NHR5_)
| Model | Year of Production | Displacement | KW | HP | Cylinders | Fuel Type | Engine Code |
|---|---|---|---|---|---|---|---|
| ELF Furgone (NHR5_) | 1985-10-01 - 2003-09-01 | 2771 cc | 42 KW | 57 HP | 4 Cylinders | Diesel | 4JB1 |
ISUZU ELF Furgone (NHR6_, NKR6_, NKR7_, NKS7_)
| Model | Year of Production | Displacement | KW | HP | Cylinders | Fuel Type | Engine Code |
|---|---|---|---|---|---|---|---|
| ELF Furgone (NHR6_, NKR6_, NKR7_, NKS7_), N-SERIES Furgone (NHR6_, NKR6_, NKR7_, NKS7_) | 1992-09-01 - 1999-09-01 | 4334 cc | 96 KW | 131 HP | 4 Cylinders | Diesel | 4HF1 |
KIA
KIA K2700 (K62W)
| Model | Year of Production | Displacement | KW | HP | Cylinders | Fuel Type | Engine Code |
|---|---|---|---|---|---|---|---|
| K2700 (K62W) | 1997-03-01 - 1999-09-01 | 2665 cc | 61 KW | 83 HP | 4 Cylinders | Diesel | J2 |
MARUTI
MARUTI VERSA Autobus
| Model | Year of Production | Displacement | KW | HP | Cylinders | Fuel Type | Engine Code |
|---|---|---|---|---|---|---|---|
| VERSA Autobus | 2001-01-01 - 2006-12-01 | 1298 cc | 60 KW | 82 HP | 4 Cylinders | Gasoline | G13B |
MARUTI SUZUKI
MARUTI SUZUKI VERSA Autobus
| Model | Year of Production | Displacement | KW | HP | Cylinders | Fuel Type | Engine Code |
|---|---|---|---|---|---|---|---|
| VERSA Autobus | 2007-01-01 - 2009-12-01 | 1298 cc | 61 KW | 83 HP | 4 Cylinders | Gasoline | G13B |
TOYOTA
TOYOTA DYNA 100 Pianale piatto/Telaio (YH_)
| Model | Year of Production | Displacement | KW | HP | Cylinders | Fuel Type | Engine Code |
|---|---|---|---|---|---|---|---|
| DYNA 100 Pianale piatto/Telaio (YH_) | 1985-08-01 - 1995-04-01 | 1812 cc | 58 KW | 79 HP | 4 Cylinders | Gasoline | 2Y |
WESTERN STAR
WESTERN STAR 4700
| Model | Year of Production | Displacement | KW | HP | Cylinders | Fuel Type | Engine Code |
|---|---|---|---|---|---|---|---|
| 4700 | 2013-04-01 - | 8849 cc | 209 KW | 284 HP | Cylinders | ||
| 4700 | 2013-04-01 - | 8849 cc | 269 KW | 366 HP | Cylinders | ||
| 4700 | 2013-04-01 - | 8849 cc | 194 KW | 264 HP | Cylinders | ||
| 4700 | 2013-04-01 - | 8849 cc | 298 KW | 405 HP | Cylinders |
WESTERN STAR 4900
| Model | Year of Production | Displacement | KW | HP | Cylinders | Fuel Type | Engine Code |
|---|---|---|---|---|---|---|---|
| 4900 | 2004-01-01 - 2012-12-01 | 14841 cc | 418 KW | 568 HP | Cylinders | ||
| 4900 | 2004-01-01 - 2012-12-01 | 14948 cc | 392 KW | 533 HP | Cylinders | ||
| 4900 | 2004-01-01 - 2012-12-01 | 14948 cc | 410 KW | 557 HP | Cylinders | ||
| 4900 | 2004-01-01 - 2012-12-01 | 14948 cc | 447 KW | 608 HP | Cylinders | ||
| 4900 | 2004-01-01 - 2012-12-01 | 14004 cc | 392 KW | 533 HP | Cylinders | ||
| 4900 | 2004-01-01 - 2012-12-01 | 14004 cc | 384 KW | 522 HP | Cylinders | ||
| 4900 | 2004-01-01 - 2012-12-01 | 14004 cc | 320 KW | 435 HP | Cylinders | ||
| 4900 | 2004-01-01 - 2012-12-01 | 14004 cc | 373 KW | 507 HP | Cylinders | ||
| 4900 | 2004-01-01 - 2012-12-01 | 14004 cc | 354 KW | 481 HP | Cylinders | ||
| 4900 | 2012-11-01 - | 14948 cc | 447 KW | 608 HP | Cylinders | ||
| 4900 | 2012-11-01 - | 14841 cc | 354 KW | 481 HP | Cylinders | ||
| 4900 | 2012-11-01 - | 14841 cc | 373 KW | 507 HP | Cylinders | ||
| 4900 | 2012-11-01 - | 14841 cc | 377 KW | 513 HP | Cylinders | ||
| 4900 | 2012-11-01 - | 14841 cc | 395 KW | 537 HP | Cylinders | ||
| 4900 | 2012-11-01 - | 14841 cc | 418 KW | 568 HP | Cylinders | ||
| 4900 | 2012-11-01 - | 14948 cc | 373 KW | 507 HP | Cylinders | ||
| 4900 | 2012-11-01 - | 14948 cc | 392 KW | 533 HP | Cylinders | ||
| 4900 | 2012-11-01 - | 14948 cc | 410 KW | 557 HP | Cylinders | ||
| 4900 | 2013-04-01 - | 14948 cc | 447 KW | 608 HP | Cylinders | ||
| 4900 | 2013-04-01 - | 14948 cc | 410 KW | 557 HP | Cylinders | ||
| 4900 | 2013-04-01 - | 14948 cc | 392 KW | 533 HP | Cylinders | ||
| 4900 | 2013-04-01 - | 14841 cc | 418 KW | 568 HP | Cylinders |
Techinical Info
The control unit with OE code A0034461002 is a CPC4 (Common Powertrain Controller 4) used on Western Star vehicles equipped with Detroit Diesel engines. The CPC4 operates as the central powertrain controller and as a coordination node between the engine, transmission and vehicle networks: it receives signals from controls and sensors (in particular from the accelerator pedal and vehicle management inputs), processes torque/limitation logic and exchanges messages with other control units via datalink (diagnostics and function management).
Technical specifications
- Type: CPC4 – Common Powertrain Controller 4
- Functional role: powertrain management and coordination and parameterized vehicle functions and data exchange on the network
DIPA can intervene to overhaul these components thanks to its experience and expertise.
Functions
- Management of signals from the accelerator pedal (power supply, redundancy handling) and transmission of torque requests on the powertrain network
- Logic for torque/speed limitation and safety strategies based on conditions and messages received on the network
- Interface between engine and vehicle: exchange of information with related modules (transmission, ABS, instrument cluster, body/chassis)
- Function as a communications hub for some powertrain information, including part of the network diagnostics (depending on the electrical layout)
- Management of vehicle parameters that can affect auxiliary functions (typical example: strategies related to A/C requests and engine fan control via CPC parameters, where provided by the architecture)
Model applications
- Western Star 4700/4900
Typical faults
- The vehicle does not start or exhibits the fault intermittently
- The throttle control is inactive
- The control unit does not connect to the diagnostic tool
- Warning light on: vehicle in recovery mode
Possible associated codes
- 61020C - Internal control unit error
Final conclusions
The Western Star CPC4 OE A0034461002 is a strategic control unit for powertrain operation: it manages critical signals (in particular the accelerator), exchanges data with vehicle networks and contributes to defining torque/limitation parameters and enabling conditions.
DIPA has a wide range of spare parts dedicated to the Truck world, construction vehicles and industrial equipment. Not only that: it has reconditioned components with performance equal to new, which make it possible to achieve savings on replacement while contributing to environmental protection thanks to the circular economy. If the spare part you need is not available, don't worry: DIPA can overhaul your part "on demand", restoring full functionality and safety in a short time.