23607171 Throttle Body | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta throttle body, controlling the volume of air admitted to the engine in response to demand from the control system. Its condition affects idle stability, throttle response and how accurately the engine meets a requested load.

🚤 Compatibility

Typically suits:

• Volvo Penta 557
• Volvo Penta 627
• Volvo Penta 527
• Volvo Penta 577S
• Volvo Penta 627SV

⚙️ Key Features

• OEM Volvo Penta part number 23607171
• System group: Inlet and Exhaust System
• Net weight: 1.422 kg

🔌 Function

The throttle body meters intake airflow by opening and closing a butterfly against the incoming charge, positioned by the control system to match demand. Bore cleanliness and smooth butterfly movement determine how precisely that metering works.

⚠️ Common Signs of Failure

• Unstable, hunting or excessively high idle
• Poor or delayed throttle response
• Stored fault codes relating to throttle position or airflow
• Carbon build-up around the butterfly and bore
• Butterfly sticking, binding or not returning cleanly

🛠️ Service Notes

• Treat it as an electrical component as much as a mechanical one: do not force the throttle plate open by hand, keep aggressive solvents out of the bore, and keep cleaner away from the connector and any sensor
• Clean the joint faces, fit a new gasket or seal and tighten evenly to the figure given in the workshop manual for your engine so the housing is not distorted
• Check the connector and harness for corrosion, spread or damaged pins and chafing before fitting; many faults blamed on the throttle body turn out to be wiring or connector faults
• Carry out any adaptation, calibration or learning procedure the engine's control system requires after fitting, then clear stored fault codes
• Make sure the air path either side is clean and that the throttle moves through its full travel without binding once assembled

📦 Condition

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