1026160FD020PK Electronic Throttle Body Intake Air Regulation Valve For JAC HFC4DB2-1D Diesel Engine DPF Aftertreatment Parts
Product Details
| OEM: | 1026160FD020PK | Vehicle Model: | HFC4DB2-1D |
|---|---|---|---|
| Highlight |
1026160FD020PK Electronic Throttle Body,Intake Throttle Body for JAC Truck,1026160FD020PK |
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Product Description
1026160FD020PK Throttle Body is an electronically controlled intake adjustment assembly fitted on the intake pipeline of JAC HFC4DB2-1D diesel engine. It receives ECU drive signals to adjust the opening angle of built-in butterfly flap, accurately controlling intake air volume and supporting DPF regeneration and idle speed stabilization. This aftermarket throttle body resolves unstable idling, slow regeneration progress, power derating and recurring emission fault codes caused by carbon accumulation on the valve plate, actuator jamming and position sensor signal offset after long-term operation in dusty and high-vibration environments. Precise air management keeps exhaust aftertreatment working normally and avoids unexpected breakdown for JAC light trucks and logistics vans used for frequent urban delivery and hilly short-haul transport.
Product Advantages Adopts die-cast aluminum alloy housing with anti-corrosion coating. The built-in electric actuator delivers quick and stable flap movement, and the integrated position sensor continuously feeds real-time angle data back to ECU. The valve flap is coated with anti-carbon material to reduce carbon adhesion. Every throttle body undergoes electrical function test and air tightness inspection before shipment, OEM bolt hole layout and connector pin definition for direct plug-and-play replacement during engine overhaul.
| Item | Parameter |
|---|---|
| Part Number | 1026160FD020PK |
| Product Name | Throttle Body |
| Matching Engine | JAC HFC4DB2-1D |
| Material | Aluminum Alloy Housing With Electronic Actuator Module |
| Feature | Electronic Air Flow Control, Real-Time Position Feedback, Anti-Carbon Flap, Fast Response |
| MOQ | Negotiable |
| Application | Intake airflow adjustment and DPF aftertreatment regeneration 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 symptoms indicate a faulty throttle body?
A1: Fluctuating idle speed, poor acceleration response and frequent OBD trouble codes related to intake system.
Q2: Is carbon cleaning enough for all throttle body faults?
A2: Cleaning only removes carbon deposits. If the internal motor or sensor is damaged, full assembly replacement is required.
Q3: What operation must be completed after installing this new throttle body?
A3: Complete ECU throttle adaptive learning to calibrate the baseline position of the butterfly flap.
Q4: How to extend its service life effectively?
A4: Replace air filter on schedule to block dust and slow carbon buildup inside the intake pipeline.
Product Highlights
1026160FD020PK Throttle Body is an electronically controlled intake adjustment assembly fitted on the intake pipeline of JAC HFC4DB2-1D diesel engine. It receives ECU drive signals to adjust the opening angle of built-in butterfly flap, accurately controlling intake air volume and supporting DPF ...
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