3828424 Control Unit | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta control unit rated at 308 kW, from the Ignition and Control Systems group, weighing 0.962 kg and listed for one application on the TWD series. It supersedes part number 3803474, which was catalogued earlier as a dataset.

🚤 Compatibility

Typically suits:

• Volvo Penta TWD1231VE

• Engine Family: TWD

⚙️ Key Features

• Rated at 308 kW
• 0.962 kg
• Ignition and Control Systems group
• Supersedes 3803474, previously listed as a dataset
• One TWD series application

🔌 Function

Governs engine operation electronically, reading the sensor inputs and controlling fuelling to the programmed rating.

⚠️ Common Signs of Failure

• Engine will not start, or cuts out without warning
• Warning lamps lit or fault codes stored
• Erratic running, surging or a power limit that will not clear
• No response from the throttle or from the instrument panel
• Corrosion or water tracking in the unit's connectors

🛠️ Service Notes

• The 308 kW rating is the ordering detail - a unit programmed to a different rating will not give the right output, so confirm the rating before ordering
• The number it replaces was catalogued as a dataset, so ask about the programming or calibration this unit needs for your engine rather than assuming it arrives ready to run
• Check the loom, connectors and earths for water and corrosion before condemning a control unit - those cause most of the faults blamed on it

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 3828424 → Supersedes 3803474

OEM / Related Numbers

• 3803474 earlier number superseded by this part

📦 Condition

• Genuine Volvo Penta part
• Brand new
• Supplied in original or equivalent packaging