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Brand: C.OEFT
OE numbers:025CHC-1500010BA
Product Name: Transmission Assembly
Compatible model:
Product status:Remanufactured
Product weight: 120.000KG
Packaging size: 100X100X100 cm
Product packaging: Neutral Packaging
Car Series: Chinese
Car Type: for Chery Tiggo 8 T18+2.0T
1.Transmission Control & Gear Shift Coordination
As a core control component, it receives real-time signals from the vehicle’s ECU (Engine Control Unit)—including engine speed, throttle position, and vehicle speed—to regulate gear shift timing and clutch engagement/disengagement (for automatic transmissions). It ensures smooth, jitter-free gear transitions (shift shock <0.15g) by adjusting solenoid valve actuation or hydraulic pressure (if applicable).
2.Parameter Regulation & Optimization
Dynamically adjusts critical transmission parameters: for hydraulic systems, it modulates line pressure (0.5-3.0MPa) to match load demands; for electronic systems, it fine-tunes torque converter lockup timing. This optimization balances power delivery and fuel efficiency, adapting to driving scenarios such as urban stop-and-go or highway cruising.
3.Real-Time Data Processing & Communication
Features a CAN/LIN bus communication interface, enabling bi-directional data exchange with the ECU and transmission sensors. It processes input data (e.g., temperature, pressure) at a rate of 100Hz, generating output commands to actuators and transmitting status data back to the vehicle’s onboard diagnostic (OBD) system.
4.Diagnostic & Fault Reporting
Monitors its own operating status and the transmission’s key metrics. When anomalies are detected (e.g., sensor signal loss, solenoid failure), it logs fault codes (compliant with SAE J2012 standards) and triggers a warning signal to the vehicle’s dashboard. This facilitates rapid troubleshooting and reduces diagnostic time for technicians.
5.Adaptability to Dynamic Operating Conditions
Automatically adjusts control strategies based on environmental and driving variables: in low-temperature environments (-20°C), it modulates pre-shift pressure to prevent cold-start gear grinding; under heavy loads, it increases clutch clamping force to avoid slippage. This adaptability ensures consistent performance across diverse operating environments.
1.Model-Specific Compatibility & Seamless Integration
Tailored to match the transmission specifications of targeted vehicle models, 025CHC-1500010BA strictly complies with original interface dimensions, electrical signal protocols, and hydraulic (if applicable) parameters. It eliminates compatibility issues such as mismatched connectors, signal latency, or installation gaps common in universal parts, ensuring plug-and-play integration with the vehicle’s existing gearbox control system.
2.Enhanced Durability with Premium Materials
The housing is crafted from die-cast aluminum alloy with anti-corrosion electrophoretic coating, resistant to engine compartment heat (up to 160°C) and vibration (≤30g). Internal components—including microchips and solenoid valves—are sourced from automotive-grade suppliers, with a mean time between failures (MTBF) exceeding 10,000 hours, significantly outperforming standard aftermarket alternatives.
3.High-Precision Control & Consistent Performance
Manufactured using CNC machining with tolerance control within ±0.01mm for key mating surfaces. Its integrated control algorithm ensures response times of ≤50ms to transmission signals, maintaining stable regulation of critical parameters (e.g., hydraulic pressure, gear shift timing). This precision minimizes performance deviations, even under extreme driving conditions (heavy loads, rapid acceleration).
4.Energy Efficiency & Low Power Consumption
Equipped with a low-power microcontroller and optimized circuit design, it operates at a typical current of ≤150mA (12V DC), reducing parasitic power draw from the vehicle’s electrical system. Compared to older-generation components, it cuts energy consumption by 20% while maintaining full control functionality.
5.Comprehensive Protection & Reliability
Integrates multi-layer protection mechanisms: over-voltage (16V max) and reverse-polarity protection for electrical circuits, thermal shutdown (170°C threshold) to prevent overheating, and short-circuit protection for solenoid outputs. These features safeguard both the component and the connected transmission system from damage due to electrical or environmental anomalies.
6.Cost-Effective Maintenance Solution
Priced 30% lower than OEM replacements while meeting equivalent performance standards. Its robust design reduces the need for frequent replacements, lowering long-term maintenance costs for repair shops and vehicle owners.
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