What Causes the Motorcycle Engine Oil Light to Illuminate?

2 Answers
LucilleDella
08/29/25 4:37am
Engine oil warning light may illuminate due to low engine oil pressure, which could be caused by insufficient engine oil or oil that is too thin. Engine oil: Engine oil is referred to as the lifeblood of the engine. It not only lubricates but also cleans, seals, and dissipates heat within the engine. Without engine oil, the engine cannot function properly. Oil film formation on component surfaces: During engine operation, engine oil forms a protective film on the surfaces of various components, reducing friction and minimizing heat generation within the engine. Potential cylinder scoring: Operating without engine oil not only accelerates engine wear but also generates excessive heat due to increased friction, potentially leading to cylinder scoring.
Was this review help?
15
4
Share
MacDawson
09/11/25 2:28am
When the motorcycle's oil light comes on, I think it's quite common, and there could be several reasons. The main one is that the oil level is too low, possibly due to leaks or burning oil. It could also be insufficient oil pressure, a faulty oil pump, or a clogged filter. Sometimes, it's just a sensor giving a false alarm. I'd recommend pulling over immediately and not continuing to ride—the risk is too high. Check the dipstick: after the engine cools down, pull it out to check the oil level. If it's below the minimum line, add the appropriate oil. If the light stays on, you'll need to take it to a mechanic to check the pressure system and sensor. An engine without proper lubrication can easily overheat, potentially leading to engine failure and costly repairs. Preventing this is easy: check the oil level regularly every month, change the oil around every 5,000 kilometers, and don't slack off. Safety first—small issues can turn into big problems.
Was this review help?
16
4
Share
Expand All
More Forum Discussions

What are the functions of the small screen on the dashboard of the old Peugeot 308?

The functions of the small screen on the dashboard of the old Peugeot 308 include: displaying time, temperature, distance to next refueling, fuel consumption, media, time and date, AUX interface, air conditioning adjustment, navigation map, radio playback, and Bluetooth connection for listening to music, multimedia, and making calls. Taking the 2020 Peugeot model as an example, more details are as follows: 1. Dimensions: It is a compact car with body dimensions of 4750mm in length, 1820mm in width, 1488mm in height, and a wheelbase of 2730mm. 2. Powertrain: The 2020 Peugeot model features a MacPherson strut front suspension and a torsion beam rear suspension. It is equipped with a 1.2L turbocharged engine, delivering a maximum horsepower of 136PS, a maximum power of 100kW, and a maximum torque of 230Nm, paired with a 6-speed dual-clutch transmission.
15
1
Share

How wide is approximately 30cm when viewed in the rearview mirror?

When taking the driving test, the distance of 30 centimeters from the rearview mirror roughly corresponds to the width of two fingers in the mirror's field of view. Methods to determine the 30-centimeter distance from the rearview mirror during the driving test include: 1. Observing the wiper protrusion: When viewed from the driver's seat, aligning the wiper protrusion with the right-side line indicates a distance of approximately 30 centimeters. 2. Observing the one-third point of the car's front: Aligning the one-third point of the car's front with the right-side line ensures a distance of exactly 30 centimeters. Here is some additional information: 1. Introduction: The full name of a driver's license is a motor vehicle driving license, also known as a "driver's license," which is the required certification for legally operating motor vehicles. 2. Proof: Driving a motor vehicle requires certain driving skills. Without these skills, driving a motor vehicle recklessly could lead to traffic accidents. Generally, individuals without a license cannot drive on the road. However, for those who possess safe driving skills, the document that permits them to drive vehicles on the road is the "driver's license." This indicates that a driver's license is a form of "permit."
12
0
Share

What lights to turn on when entering a highway entrance?

When a motor vehicle enters the highway from the ramp, the left turn signal should be activated. The following is relevant information about highways: 1. Introduction: Highways belong to high-grade roads. According to the "Technical Standards for Highway Engineering" by China's Ministry of Transport, highways refer to "roads that can accommodate an average annual daily traffic volume of over 25,000 passenger cars, exclusively designed for high-speed divided-lane driving with full access control." Although different countries have varying names for highways, they generally refer to roads with four or more lanes, bidirectional separated traffic, full access control, and all-grade interchanges. Additionally, many countries also classify arterial routes with partial access control and not entirely grade-separated as highways. 2. Regulations: Generally, highways can accommodate speeds of 120 km/h or higher, with road widths of four or more lanes. A median divider is installed in the middle, using high-grade pavement materials like asphalt concrete or cement concrete, equipped with complete signs, markings, signals, and lighting devices. Pedestrians and non-motorized vehicles are prohibited on highways, with crossings facilitated via overpasses or underpasses at intersections with other routes.
16
1
Share

What is the Difference Between Adding a License and Directly Taking the Test?

The main differences between directly obtaining a B2 license and upgrading to a B2 license are: upgrading requires taking the test twice and paying fees twice. Directly obtaining a B2 license does not require the C1 registration fee. Additionally, upgrading from C1 to B2 requires that the C1 license has been held for at least one year, with no more than 12 penalty points, no speeding violations, no drunk driving, or other major violations before applying for the B2 upgrade. Differences between C1 and B2: 1. Age requirements for applying for the test: C1 applicants must be at least 18 years old, while B2 applicants must be at least 21 years old. 2. Vehicle types allowed to drive: C1 license holders can drive: C1 small cars; C2 small automatic transmission cars; C3 low-speed trucks; C4 three-wheeled cars. B2 license holders can drive: B2 large trucks; C1 small cars; C2 small automatic transmission cars; C3 low-speed trucks; C4 three-wheeled cars; M wheeled self-propelled machinery. 3. Test application location differences: C1 applicants can apply for the test at any city's vehicle management office. B2 applicants must apply for the test at the vehicle management office in their registered residence location.
14
5
Share

Is the Inspection Validity Period the Same as the Vehicle Inspection Time?

The inspection validity period is indeed the vehicle inspection time. Vehicles can undergo inspection and apply for annual review within three months prior to the annual inspection date. Below is relevant information about annual inspections: 1. Regulations: National regulations stipulate that vehicles must regularly pass inspections including exhaust emissions, vehicle appearance, lights, brakes, chassis, etc., and receive an inspection compliance mark provided there are no traffic violation records. All annual inspection dates are based on the registration date listed on the vehicle license. From the date of registration, vehicles must undergo safety technical inspections within specified periods, commonly referred to as 'annual inspection' or 'annual review'. 2. Overview: Vehicle annual inspection refers to a mandatory test for all vehicles that have obtained official license plates and vehicle licenses, equivalent to an annual physical examination for the vehicle according to the 'Technical Conditions for Motor Vehicle Operation Safety'. Vehicle annual inspections help promptly eliminate potential safety hazards, encourage enhanced vehicle maintenance, and reduce the occurrence of traffic accidents. Regulations regarding vehicle annual inspections are outlined in documents such as the 'Road Traffic Safety Law Implementation Regulations'. Prior to the annual inspection, certain preparations are necessary (such as understanding relevant information, online appointments, procedures, and vehicle-related issues to note) to ensure a smooth and successful inspection. Annual inspections include initial and regular inspections, along with some related policies.
14
3
Share

How to distinguish between Lingyu and Passat?

It can be said that the new Passat is the upgraded version of the Passat Lingyu. The production platforms of these two models are different. The new Passat is built on the PQ46 platform, equipped with a new TSI turbocharged direct injection engine paired with a DSG dual-clutch transmission, while the Passat Lingyu is based on the older Volkswagen PL45 platform. The differences between the Passat and Lingyu are as follows: 1. Different models: The Passat (PASSAT) is a mid-sized sedan designed by Volkswagen AG in Germany. It is classified as a B-segment car in Volkswagen's lineup. The overall dimensions of the Passat Lingyu are slightly increased in length and width compared to the B5, and the interior features an added fuel tank cap on the left front door (the B5 design placed it next to the handbrake) and a remote trunk button. 2. Different vehicle configurations: The new Passat is built on the PQ46 platform, equipped with a new TSI turbocharged direct injection engine paired with a DSG dual-clutch transmission. The Passat Lingyu is based on the older Volkswagen PL45 platform.
13
0
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.