21906700 Module | Genuine Volvo Penta Part

🔧 Product Description

Calibration-specific control module used on selected 225 hp and 270 hp Volvo Penta petrol V8 packages. The same service number is listed across specific E, C and CE model calibrations; exact product and serial matching remains mandatory.

🚤 Compatibility

Typically suits:

• Volvo Penta V8-270-E-A

• Engine Family: V
• HP Range: 270 HP

⚙️ Key Features

• Control module used on selected 225 hp and 270 hp petrol V8 packages
• 0.982 kg
• The same service number covers specific E, C and CE model calibrations
• Listed for 1 application on V-series engines
• Supersedes 21290550

🔌 Function

Coordinates ignition, injection, engine protection and vessel-control communication.

⚠️ Common Signs of Failure

• No start and no communication between engine and helm
• Several unrelated fault codes stored together
• Intermittent shutdown or derate that survives sensor replacement
• Connector corrosion or water ingress at the module
• Vessel control system dropping the engine off the network

🛠️ Service Notes

• Exact product and serial matching remains mandatory even though one number covers several calibrations - quote the engine serial number and rating
• Check power feed, grounds and connector corrosion before replacing the module
• Supersedes 21290550

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 21906700 → Supersedes 21290550

OEM / Related Numbers

• 3859020 - MAP/MAT sensor reference
• 3858979 - crankshaft-position sensor
• 3863130 - camshaft-position sensor
• 3850397 - engine-temperature switch
• 3850357 - knock-sensor references
• 22024631 - knock-sensor references

📦 Condition

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