What is the reason why the engine fault indicator light on the Geely Panda dashboard is on

1. Identify the cause of the failure. For diagnostics of such faults in which the engine does not start, the battery should be tested first. It is necessary to find out if the engine does not start because the battery is insufficient.

2. Detect ignition timing. Timing belt slippage is the root cause of the failure that there is no electric spark and the engine cannot start.

3. Detect the starting system. In the case of faults such as engine failure to start, the first thing to do is to check the circuitry in the engine starting system. From the perspective of the most basic composition, the circuit of the starting system generally includes the following basic parts, that is, the battery, the starting motor and the cable connecting these parts.

Of course, in addition to this, ignition switches, starter relays or solenoid coils, as well as in-vehicle anti-theft systems, are also important components of the starting system.

4. Detect the quality of electric sparks. Once the circuitry of the starting system has been tested and proven to be fine-tuned, attention should be focused on why the engine is not working. Generally speaking, the ignition system of the engine is tested first, which is also the easiest inspection job.

In early ignition systems, you could easily remove the ignition coil and use a spark detector to detect if the spark was normal. When choosing a spark detector, an adjustable detector is preferable to a fixed design because it allows you to adjust the detector to a smaller gap so you can tell if there is no spark at all, or if there is an electric spark but it is weak.

5. Detect the fuel system. The diagnosis of the fuel system can be divided into two parts: the diagnosis of the fuel supply system and the diagnosis of the injector circuit system.

The fuel supply system can be detected by measuring the flow and pressure of the fuel. The best way to measure fuel flow is to inspect the line when there is a load in the fuel supply line.

There are too many reasons and a decoder is needed to decode it.

That's the odometer, which can be divided into 3 screens, A, B, and Total Mileage, which can be switched by the black button on the meter.

In addition, when switching to table A or B, press and hold the black button again to clear tables A and B.

Summary. Hello dear. Common causes of failure are as follows:

1. It may be that the speedometer of the instrument assembly of the vehicle is faulty, resulting in the pointer of this meter not turning.

2. It may be that the wheel speed sensor of the vehicle is faulty, which causes the watch to not rotate.

3. It may be that the mileage sensor of the vehicle is faulty, which causes the meter to not turn. Dear, I hope mine can help you.

The self-test pointer of the Geely Panda car dashboard does not turn.

Hello pro-hail silver. The common causes of failure are as follows: 1. It may be that the speedometer of the vehicle's instrument assembly has a faulty posture, resulting in the pointer of this meter not turning.

2. It may be that the wheel speed sensor of the vehicle is faulty, which causes the watch to not rotate. 3. It may be that the mileage sensor of the vehicle is faulty, which causes the meter to not turn. Dear, I hope mine can help you.

Hello dear, please move your little hands and send a 5-star like, thank you.

It's not normal, it's the engine and exhaust system fault light of the car in the car stall.

Check the front and rear oxygen sensors first, this thing is broken, the initial appearance is shown in the instrument to show that the engine fault light is always on (or occasionally flashing), but the car can barely drive for a short time;

If it is not repaired for a long time, the computer (ECU) of the electronic fuel injection system will not be able to obtain the information of oxygen concentration in the exhaust pipe, so it will not be able to feedback and control the air-fuel ratio, which will increase the fuel consumption and exhaust pollution of the engine, and the engine will have unstable idling, lack of fire, surge and other fault phenomena. Therefore, it is necessary to troubleshoot or replace it in a timely manner.

Generally, today's cars have two oxygen sensors at the front and rear, respectively in the front and rear of the three-way catalytic converter, and the faulty one should be replaced in time. The failure of this product mostly occurs in the case of mixing gasoline (ethanol gasoline, etc.) with different grades and types of gasoline in different regions, or adding fuel treasures to the old call.

If that's the problem, hurry up, don't delay. In 4s, plug in the computer and measure the exhaust gas flow data feedback.

Here's the stupid picture: icon No. 62.