Description
Throttle, air intake throttle body VDO
For 2.0 16V 130KW engines for CITROEN PEUGEOT cars
Tested, fully functional from a car with 128,000 km
Part description
This VDO throttle body (air intake throttle body) is designed for Citroën / Peugeot cars and a 2.0 16V 130 kW engine. It is a used original part that was tested before sale and is declared as fully functional.
The throttle valve is key to the correct air delivery to the engine – its failure often results in unstable operation, poorer response to gas or irregular idling. If you are looking for a part by number, stick to the codes below.
Technical information
- Manufacturer: VDO
- Model: Citroën C4; Peugeot 206; Peugeot 307
- Other numbers: NFP
Product codes
- Product codes: 9652682680, 1635T7
Installation recommendations
Generally/Typically for replacing a throttle valve (exact steps may vary by specific car design and intake):
1) Before assembly (checks of used part)
- Compare with the old part codes 9652682680 / 1635T7, body shape, mounting, connector and number/location of screws.
- Check the condition of the sealing surfaces (no scratches and deformations) and visually check the wiring/connector (no oxidation and damage).
- Check that the valve is not mechanically damaged and that there are no foreign objects in the suction part.
2) Necessary tools and materials
- Basic gola/bit set according to the used connecting material
- Screwdrivers, pliers for hose clips (according to design)
- Clean rags, possibly intake/throttle cleaner (on the surrounding area and contact surfaces)
- New gasket (if the used gasket is hardened/damaged)
3) Step-by-step assembly procedure
- Turn off the ignition and let the car sit for a while (for electronics and adaptations).
- Disconnect the negative terminal of the battery (recommended for electrical parts in the intake).
- Dismantle parts that prevent access to the throttle valve (typically intake parts and hoses depending on design).
- Disconnect the throttle electrical connector carefully without prying the cables.
- Unfasten and remove the original throttle.
- Clean the intake mating surfaces and remove any remaining gasket/dirt (without getting dirt into the intake).
- Check the gasket – if damaged or hardened, replace it.
- Set the throttle valve in the correct position and install the fixing screws evenly.
- Connect the electrical connector and verify that the fuse clicks properly.
- Reassemble the removed intake parts and check that all clips and connections are properly tightened/tightened.
- Connect the battery.
- Turn on the ignition and let the system initialize briefly (without adding gas); then start.
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4) Post-assembly checks and test drive/function verification
- Check intake leaks (fake air), idle stability and throttle response.
- Verify that the check engine light does not come on; if so, perform diagnostics and a basic check of connectors and tightness.
- After the engine warms up, do a short test drive and check the intake connections again.
5) The most common assembly mistakes + how to avoid them
- Intake leakage (intake of fake air) → carefully clean the contact surfaces, check the seals and correct seating.
- Connector or wiring damage → disconnect/connect by the body of the connector, not by the wires.
- Dirty in the suction → cover the suction opening when cleaning and work cleanly.
- Bad seat of flap → before tightening, check fit and even fit.
Reasons why the part is damaged
- Clogging with carbon and oil vapors from the intake, which impair the operation of the damper and load the drive.
- Leaks in the suction and suction of dirt, which accelerates the wear of the mechanism.
- Electrical faults (moisture, oxidation of contacts, overvoltage, damaged wiring/connector).
- Mechanical damage during unprofessional disassembly/assembly or when handling the intake pipe.
- Normal wear and tear over time and due to operating conditions.
