1026160FD020 Electronic Throttle Body Intake Air Control Valve For JAC HFC4DB2-1D Diesel Engine Emission Treatment Parts
Product Details
| OEM: | 1026160FD020 | Vehicle Model: | HFC4DB2-1D |
|---|---|---|---|
| Highlight |
Throttle Body Assembly for JAC Truck,1026160FD020,1026160FD020 Electronic Throttle Body |
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Product Description
1026160FD020 Throttle Body is an electronically controlled intake adjustment assembly fitted on the intake pipeline of JAC HFC4DB2-1D diesel engine. Governed by ECU commands, the built-in butterfly flap changes opening area to modulate intake airflow, supporting exhaust aftertreatment regeneration and stable idle management. This aftermarket throttle body resolves unstable idling, slow DPF regeneration and intermittent fault alerts triggered by carbon deposition on valve plate, actuator jamming and sensor signal deviation after long-term operation in dusty working environments. Reliable air regulation maintains normal exhaust treatment loop and cuts unexpected derating risk for JAC light trucks and logistics vans used for frequent urban delivery and hilly-area short haulage.
Product Advantages Manufactured with lightweight die-cast aluminum housing with anti-corrosion coating. The built-in electric actuator delivers quick and steady flap response, while integrated position sensor feeds real-time angle signal back to ECU. The valve plate adopts anti-carbon coating to reduce residue adhesion. Every finished throttle body passes electrical function test and air tightness inspection before packing, OEM bolt hole layout and wiring plug specification for direct replacement.
| Item | Parameter |
|---|---|
| Part Number | 1026160FD020 |
| Product Name | Throttle Body |
| Matching Engine | JAC HFC4DB2-1D |
| Material | Aluminum Alloy Housing With Electronic Actuator Module |
| Feature | Electronic Air Regulation, Position Signal Feedback, Anti-Carbon Flap, Fast Actuator Response |
| MOQ | Negotiable |
| Application | Intake air flow control and diesel aftertreatment system matching assembly |
Applicable Models Fit for JAC light-duty trucks and cargo vans equipped with HFC4DB2-1D diesel engine, widely used for city parcel delivery and regional medium-light cargo transport.
FAQ
Q1: What common faults arise from a clogged throttle body flap?
A1: Fluctuating idle speed, delayed regeneration request and OBD trouble codes related to intake air flow.
Q2: Can carbon cleaning restore function when the actuator or sensor fails?
A2: Cleaning only removes carbon; electronic internal damage cannot be fixed and whole assembly replacement is required.
Q3: What operation must be completed after installing this new throttle body?
A3: Run ECU throttle adaptation and self-learning procedure to calibrate baseline position.
Q4: What routine maintenance helps extend its working life?
A4: Keep air filter intact and replace on schedule to reduce dust entering the intake pipeline.
Product Highlights
1026160FD020 Throttle Body is an electronically controlled intake adjustment assembly fitted on the intake pipeline of JAC HFC4DB2-1D diesel engine. Governed by ECU commands, the built-in butterfly flap changes opening area to modulate intake airflow, supporting exhaust aftertreatment regeneration ...
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