Description
Delphi intake throttle valve for 1.4 HDi and 1.6 HDi 8V engines for Citroën, Peugeot, Ford, Volvo. Assembled air metering unit.
High-quality Delphi throttle body designed for precise air metering on 1.4 HDi and 1.6 HDi 8V diesel engines. Ideal for professional workshops and experienced DIY mechanics, this unit restores correct idle, throttle response and fuel-air balance after replacement. The part is commonly searched and identified by OE codes, so see the Technical Information section for exact references.
Key Features
- Direct replacement for factory throttle bodies on compatible HDi engines.
- Assembled air metering unit for reliable airflow measurement and control.
- Electrical actuator and position sensor integrated for precise control.
- Robust Delphi manufacturing to withstand typical engine conditions.
- Simplifies diagnostics and repair when throttle-related fault codes are present.
Technical Information
- Manufacturer: Delphi
- Model: Throttle Valve / Air Metering Unit for 1.4 HDi and 1.6 HDi 8V Engines
- Product Codes: 9673534480, 0345G4
- Other Numbers: Stellantis References 9673534480 / 0345G4
Compatibility (Typical Vehicles)
- Citroën Berlingo B9
- Citroën C3 Picasso
- Citroën C4
- Citroën C4 II
- Citroën C4 Picasso
- Peugeot 3008 I
- Peugeot 308
- Peugeot 5008 I
- Peugeot Partner Tepee
- Also Fits Selected Ford And Volvo Models Using The Same HDi Engines
Installation Recommendations
- Disconnect The Battery Before Removal To Prevent Electrical Damage And Faults.
- Remove Intake Ducting And Air Box To Access The Throttle Body.
- Disconnect Electrical Connector And Vacuum Lines Carefully; Inspect For Cracks Or Corrosion.
- Remove Mounting Bolts, Clean Mating Surface Thoroughly, And Fit A New Gasket If Required.
- Tighten Bolts To Manufacturer Torque Specifications; If Unknown, Use A Cross Pattern And Moderate Torque To Avoid Distortion.
- After Fitting, Follow The Vehicle Manufacturer’s Throttle Adaptation/Initialization Procedure Using A Diagnostic Tool Where Required.
- Check For Fault Codes And Clear/Monitor After Installation To Confirm Correct Operation.
Why This Part Commonly Fails
- Carbon Build-Up: Soot From Diesel Combustion And EGR Systems Accumulates On The Throttle Plate, Restricting Movement.
- Electrical Wear: Position Sensors, Potentiometers Or Stepper Motors Can Degrade Over Time, Causing Erratic Signals.
- Contamination: Oil Vapours, Dirt Or Moisture Entering The Intake Can Cause Sticking Or Corrosion.
- Vacuum And Hose Failures: Leaking Intake Hoses Or Faulty Seals Cause Incorrect Airflow Readings And Overwork The Throttle Actuator.
- Mechanical Damage: Improper Handling During Past Repairs Or Foreign Objects Can Damage The Throttle Plate Or Shaft.
Service Life And Maintenance Tips
Service life Depends On Driving Conditions, EGR System Health And Maintenance. Units Often Show Issues In Cars With High EGR Soot Loads Or Frequent Short Trips. Cleaning The Throttle And Replacing Intake Hoses/Gaskets During Routine Service Can Extend Life And Prevent Fault Codes.
Notes For Purchasers
Customers Often Search By Part Number; Use The Product Codes Listed Above When Verifying Fitment. This Delphi Unit Is Supplied As An Assembled Air Metering/Throttle Component Suitable For Direct Replacement On Matching HDi Engines.
