What engine is equipped in the Buick Excelle?

What is the structure of the throttle position sensor?

The throttle position sensor structure consists of a potentiometer and an idle contact. The function of the throttle position sensor is to convert the position or opening of the throttle into a voltage signal, which is transmitted to the electronic control unit (ECU) as the basis for the ECU to determine the engine operating conditions, thereby achieving fuel injection control under different throttle openings. The throttle position sensor is a very important sensor in the engine centralized control system, serving as the primary signal source for idle control, start acceleration control, rapid acceleration control, rapid deceleration control, fuel cut-off control, ignition advance angle control, gasoline vapor recovery control, and automatic transmission shift control.

13

1

Share

What Causes a Car to Fail to Start After Sitting Idle for a Long Time?

Solutions for a car failing to start after prolonged inactivity: 1. Portable Power Starter: Keep an emergency power starter in your car, similar to a mobile power bank, which can charge your car anytime and is easy to carry. If your car has no power or a drained battery after long-term parking, simply connect it to the emergency starter. However, ensure the power starter itself is charged; otherwise, this method won't work. 2. Jump-Start Method: Seek help from acquaintances or friends nearby, provided you have a set of jumper cables. Use these cables to charge your car by connecting the positive terminals (red clamps) and negative terminals (black clamps) of both cars. After a while, the car battery will have enough power to start. Note: Always connect the positive terminal first, then the negative, and disconnect in reverse order—negative first, then positive. 3. Push-Start Method: If the above methods aren't feasible, try this simplest and most common approach, but it only works for manual transmission cars. Shift the car into first gear and slowly release the clutch. This method uses the turning force of the wheels to rotate the engine's flywheel—essentially, human effort replaces the starter motor or manually pushes the wheels to turn the flywheel. Once the flywheel reaches sufficient speed, the engine will start.

20

1

Share

What Causes the Rattling Sound When Accelerating?

The rattling sound when accelerating can be caused by: abnormal noises from the exhaust pipe, issues with the CV joint (constant velocity joint), or an improperly secured air filter. Problems with the oil-gas separator can also lead to unusual sounds when pressing the accelerator. It is recommended to visit a repair shop as soon as possible for a detailed inspection and repair. Damage to the car's half-shaft can also cause abnormal noises when accelerating, such as twisting or breaking of the half-shaft, wear on the spline teeth, etc. Additionally, a loose engine belt can lead to idling noises when accelerating, so check the engine oil. If the engine oil has not been changed for a long time or has deteriorated, it can increase friction between the cylinder valves and guides, as well as hydraulic lifters, resulting in abnormal noises when accelerating.

16

1

Share

Can Water in a Car Engine Cause Cylinder Block Cracking?

Water entering a car engine can indeed cause the cylinder block to crack. When a vehicle is driven through deep water, water entering the engine can bend the connecting rods under pressure. During subsequent high-speed operation, these rods may fatigue and break, with severe cases leading to immediate breakage. The broken connecting rods can then damage the engine cylinder block. For an engine that has taken in water but hasn't been restarted, the solution involves completely disassembling the engine, thoroughly cleaning all components, replacing the engine oil, oil filter, air filter, cylinder gasket, and then reassembling it. However, for an engine that has taken in water and was restarted, causing cylinder damage, a complete disassembly, cleaning, and replacement of damaged parts such as the piston connecting rod assembly, crankshaft, mid-engine block, or even the entire engine may be necessary. Additionally, replacing the cylinder block or engine requires updating the information records at the vehicle management office.

7

0

Share

What engine does the Volkswagen Bora have?

Volkswagen Bora is equipped with the EA211 series engine, offering two power options: 1.6L and 1.4TSI. It is paired with a 5-speed manual transmission, 6-speed Tiptronic automatic transmission, or a 7-speed DSG dual-clutch automatic transmission. The Volkswagen Bora is the first independently designed model by FAW-Volkswagen. The car features multiple improvements, including frameless wipers, a rear-window antenna, a split front grille, new wood-grain interior trim, chrome accents, aluminum brushed interior trim, and a redesigned leather steering wheel. Additionally, it offers interior color options of gray upper and black lower, a USB port, an Aux-in audio interface, a secondary door unlocking function, and a driver-side sun visor with a vanity mirror.

14

0

Share

How to Read the Fuel Gauge on the Lavida?

Method to read the Lavida fuel gauge: The fuel gauge is located on the instrument panel and is displayed numerically, ranging from 0 to 1 and 2 to 1. A reading of 0 indicates insufficient fuel, while 1 indicates sufficient fuel. When the fuel needle points to the red line, it is time to refuel. The fuel warning light will illuminate when the vehicle is low on fuel. The Lavida is equipped with three engines: a 1.4-liter turbocharged engine, a 1.2-liter turbocharged engine, and a 1.5-liter naturally aspirated engine. The 1.5-liter naturally aspirated engine has the model code EA211-DMB, with a maximum power output of 83 kW and a maximum torque of 145 Nm.

12

2

Share

What engine is equipped in the Buick Excelle?

What is the structure of the throttle position sensor?

What Causes a Car to Fail to Start After Sitting Idle for a Long Time?

What Causes the Rattling Sound When Accelerating?

Can Water in a Car Engine Cause Cylinder Block Cracking?

What engine does the Volkswagen Bora have?

How to Read the Fuel Gauge on the Lavida?

What Causes Tire Bulges?

What happens when a car's ball joint is broken?

What does the snowflake symbol on the dashboard mean?

What is the fuel tank capacity of the Borgward BX5 in liters?