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Does the fuel pump need to be reset after replacement?

1 Answers
StEdward
07/30/25 7:08am
After replacing the fuel pump, a reset is required. Below is an introduction to fuel pump-related content: Fuel injection system composition structure: The fuel pump is a professional term in the automotive parts industry. It is one of the basic components of the fuel injection system in electronically controlled fuel injection vehicles, located inside the fuel tank. The fuel pump operates during startup and engine operation. If the engine stops but the ignition switch remains in the ON position, the HFM-SFI control module will cut off the power supply to the fuel pump to prevent accidental ignition. Function of the fuel pump: The fuel pump's function is to draw fuel from the fuel tank, pressurize it, and then deliver it to the fuel supply line, working in conjunction with the fuel pressure regulator to establish a certain fuel pressure.
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Does the Odyssey Hybrid not come with a spare tire?

Odyssey Hybrid does not come with a spare tire. Spare tires can be divided into: 1. Full-size spare tire: The specifications are the same as the other tires on the vehicle, and it can replace any temporarily or permanently unusable tire; 2. Non-full-size spare tire: Its diameter and width are slightly smaller than the other tires, and it can only be used as a temporary replacement for non-driving wheels, with a speed limit not exceeding 80 km/h. The body dimensions of the Odyssey are: length 4847 mm, width 1820 mm, height 1702 mm, wheelbase 2900 mm, fuel tank capacity 50 liters. It is equipped with a 2.0L naturally aspirated engine, with a maximum power of 107 kW and a maximum power speed of 6200 rpm, paired with an electronic continuously variable transmission.
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What modifications are needed for Stage 2 tuning?

For Stage 2 tuning, it is necessary to replace the intake system and exhaust system, including the downpipe and catalytic converter. The details are as follows: 1. Reason for replacement: Without upgrading these hardware components, the power output cannot be improved even after the Stage 2 tuning. 2. Note: Only vehicles equipped with turbocharged engines can achieve power gains through tuning. Information about Stage 2 tuning is as follows: 1. Stage 2 tuning: Refers to modifying the vehicle's hardware to adapt to the new ECU program after flashing, resulting in a more significant power increase compared to Stage 1. 2. Modifications: However, the modification work also increases, requiring upgrades to the original intake, exhaust, blow-off valve, and suspension systems for compatibility.
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What Are the Reasons for No Sound When Connecting Mobile Bluetooth to Car Bluetooth?

There are several reasons why there might be no sound when connecting mobile Bluetooth to car Bluetooth: 1. Reason one: The call volume on the phone is not turned on. 2. Reason two: The volume on the car navigation system or integrated unit is not turned on. 3. Reason three: The car Bluetooth and the phone are not actually paired or connected. Here is some information about car Bluetooth: 1. Bluetooth hands-free: Also known as car Bluetooth or car hands-free, it enables wireless audio transmission from the phone to Bluetooth headphones or Bluetooth speakers. 2. Function: The main purpose is to connect with the phone via Bluetooth technology for hands-free calls while driving, thereby freeing up hands and reducing the risk of traffic accidents.
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Why Can't My Phone Connect to the Car's CarPlay?

The reasons why a phone cannot connect to the car's CarPlay are as follows: 1. Damaged data cable: A broken, loose, or poorly connected data cable can prevent CarPlay from connecting properly. 2. System errors or lag: These can also be one of the reasons for the connection failure. 3. Voice system not activated: To start the CarPlay system, the Siri voice system must be turned on. Information about CarPlay is as follows: 1. CarPlay: This is an in-car system released by Apple Inc. in the U.S., which seamlessly integrates users' iOS devices and iOS experience with the dashboard system. 2. Support: CarPlay only supports iPhones with a Lightning interface. Although the iPad also supports this interface, Apple has not listed the iPad as a hardware device supported by CarPlay. 3. Control methods: There are three main ways to control CarPlay: Siri, touchscreen display, and physical buttons.
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What causes a sudden loss of gears in a manual transmission?

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Should You Always Shift Back to First Gear After Braking in a Manual Transmission?

You don't always need to shift back to first gear after braking in a manual transmission. Here's why: 1. Reason one: Relying solely on shifting gears to park is not beneficial for the transmission. If the handbrake fails or isn't engaged at all, any forward or backward movement of the car will impact the transmission, potentially causing structural damage. In severe cases, this can harm the transmission. 2. Reason two: If you engage the handbrake without turning off the engine and shift to first gear, releasing the brake and clutch pedals will cause the car to lurch forward. Similarly, if you return to the car and forget it's in first gear, starting the engine without pressing the clutch or brake will also make the car jerk forward. Both scenarios pose significant safety risks.
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