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What are the symptoms of a faulty ECU in an EFI motorcycle?

1 Answers
Rick
07/29/25 7:13pm
Symptoms of a faulty ECU in an EFI motorcycle are as follows: 1. Engine fails to start: The possible cause of the fault is a malfunction in the starting system that prevents the engine from turning or causes it to turn too slowly. 2. Misfiring: Both internal program errors in the ECU and faults in the ECU's internal preamplifier can lead to misfiring, with idle speed being either too high or too low and unstable. 3. Fuel pump malfunction: The fuel pump operates normally but does not inject fuel, while the fuel pump relay engages properly. Additional information: ECU (Electronic Control Unit), also known as the "vehicle computer" or "on-board computer," is a specialized microcomputer controller for automotive applications.
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What is the actual fuel consumption of the Haval H6 Guochao Edition?

The actual fuel consumption of the Haval H6 Guochao Edition is 7.8L per 100 kilometers. Below is a detailed introduction about the fuel consumption per 100 kilometers: 1. Overview: The fuel consumption per 100 kilometers refers to the amount of fuel consumed by a vehicle traveling a certain speed on the road for 100 kilometers. It is a theoretical indicator of the vehicle. The fuel consumption per 100 kilometers is a value measured by the manufacturer in an objective environment, using a dynamometer installed on the vehicle's chassis, converted into speed parameters, and then specified speed is used to calculate the theoretical experimental fuel consumption data per 100 kilometers for the model. 2. Others: Since most vehicles approach their economical speed at 90 kilometers per hour, the theoretical fuel consumption published by most manufacturers is usually the fuel consumption per 100 kilometers at 90 kilometers per hour.
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Is Idle Vibration Normal for the 10th Generation Accord?

The 10th generation Accord may exhibit slight idle vibration, which is considered normal. However, severe idle vibration is not normal. Below is a detailed introduction about the 10th generation Accord: 1. Overview: The Accord (Accord) embodies Honda's spirit of innovation and global-leading technology. The original tires equipped on the Accord are Michelin's ultra-high-performance Pilot Super Sport tires. To address changes in contact area during high-speed cornering, Michelin employs variable contact area technology in the PSS. The luxury version is equipped with 215/60R16 Michelin tires. 2. Other specifications: The wheelbase is 2775mm. The vehicle dimensions are 4930mm x 1845mm x 1470mm. Fuel consumption ranges from 7.6-8.8L/km. The fuel tank capacity is 65L. The standard seating capacity is 5. The top speed is ≥200km/h. The drive type is front-wheel drive. The curb weight ranges from 1495-1660kg.
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Where is the data card located in the Haval H6?

The data card of the Haval H6 is integrated into the mainboard of the vehicle's central control screen. Additionally, the USB port of the Haval H6 is located in the storage compartment between the driver and front passenger seats, which can be used for inserting a USB flash drive or card reader. Below is a detailed introduction about the Haval H6: 1. Overview: The Haval H6 is the flagship model under the Haval brand, launched on August 25, 2011, at the Great Wall Motors Tianjin new factory. It is a compact SUV with a fuel consumption of 6.6-7.3L and a displacement of 1.5T/2.0T. 2. Configuration: Equipped with a 1.5-GDIT-EVO engine, the maximum torque output range is 1400-3600rpm, paired with a second-generation 7DCT transmission, achieving a comprehensive transmission efficiency of up to 95.6%. It comes standard with a 71.61% high-strength steel body, a hot-formed steel integrated door frame, and six airbags.
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What are the trunk dimensions of the tenth-generation Accord?

The trunk dimensions of the tenth-generation Accord are 1390mm in width and 560mm in height. Below is a detailed introduction about the Accord: 1. Overview: The Accord (Accord) is Honda's embodiment of innovative spirit and globally leading technology. The original tires equipped on the Accord are Michelin's ultra-high-performance Pilot-Super-Sport tires. To address changes in contact area during high-speed cornering, Michelin employs variable contact area technology on the PSS. The luxury version comes with 215/60R16 Michelin tires. 2. Other specifications: The wheelbase is 2775mm. The vehicle dimensions are 4930mm x 1845mm x 1470mm. Fuel consumption ranges from 7.6-8.8L/km. The fuel tank capacity is 65L. The standard seating capacity is 5. The top speed is ≥200km/h. The drive type is front-wheel drive. The curb weight ranges from 1495-1660kg.
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Can Tesla Model Y Drive Autonomously?

Tesla Model Y is capable of autonomous driving. Below is a detailed introduction about Tesla vehicles: 1. Overview: Tesla vehicles generally refer to Tesla. Tesla is an American electric vehicle and clean energy company that manufactures and sells electric cars, solar panels, and energy storage systems. Its headquarters is located in Palo Alto. 2. Other Information: Tesla's first vehicle product was the Roadster, launched in 2008, which is a two-door sports car. The second vehicle product was the Model S, introduced in 2012, a four-door all-electric luxury sedan. The third vehicle product is the Model X, a luxury all-electric SUV.
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Why does the Civic fill up after adding 37 liters to the 47-liter tank?

The reason the Civic fills up after adding 37 liters to the 47-liter tank is that there is usually about 10 liters of engine oil remaining in the car when the system prompts the need to refuel. Therefore, only 37 liters are needed to fill the tank. Below is a detailed introduction about engine oil: 1. Overview: Engine oil, also known as engine lubricant, has an English name of Engine-oil. Its density is approximately 0.91×10³ (kg/m³). It serves to lubricate and reduce friction, assist in cooling, seal against leaks, prevent rust and corrosion, and provide shock absorption for the engine. 2. Composition: Engine oil consists of two parts: base oil and additives. The base oil is the main component of lubricating oil, determining its basic properties. Additives can compensate for and improve the shortcomings of the base oil's performance, granting it new characteristics, making them an important part of lubricating oil.
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