21906707 Module | Genuine Volvo Penta Part

🔧 Product Description

Calibration-specific engine-control module used on selected 5.7Gi-F and 5.7GXi-G petrol engines. It controls fuel, ignition and engine-protection functions for the matching model suffix.

🚤 Compatibility

Typically suits:

• Volvo Penta V8-300-C-A

• Engine Family: V
• HP Range: 300 HP

⚙️ Key Features

• Engine control module from the Ignition and Control Systems group
• 1.012 kg in this block
• Calibration is tied to the model suffix, so adjacent module numbers will not substitute
• One listed application

🔌 Function

Controls fuel injection, spark timing, protection logic and diagnostic communication.

⚠️ Common Signs of Failure

• Engine will not start or cuts out under load
• Misfire, hunting idle or surging with no fuel or ignition fault found
• Fault codes that return as soon as they are cleared
• Instruments losing communication with the engine
• Water tracking, corroded pins or a cracked housing found when the module is removed

🛠️ Service Notes

• Prove the supply, earths and connector condition before ordering a module
• No supersession is listed against this number, so match it to the engine's model suffix when ordering

🔄 Supersession & Cross Reference

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