tory burch sale On the use and maintenance of EFI

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On the EFI engine should be in use and maintenance of attention

Fuel consumption, low pollution emissions, better acceleration performance and stable idle condition,[link widoczny dla zalogowanych], and the sensitive operation, good reliability, which can get the best economic, power. Therefore, the use, maintenance, etc. also have many fundamental differences, which may lead to drivers in the use and maintenance to bring some of the problems in the actual manipulation, it may cause some undue loss, which affects the engine normal use. First, the electronic control the proper use of jet engines (1) to the fuel tank, be sure to use the same type of unleaded petrol. (2) starting the engine without depressing the accelerator pedal. Because the EFI system, it is designed to set the start-enriched, cold start enriched, oil elimination, slow off the oil, speeding off oil functions to meet the needs of the engine under all conditions. When the throttle opening degree is too large, ECU will control the fuel injector to stop fuel injection (broken oil control) leaving the engine can not be successfully started. (3) If used repeatedly stepped on the accelerator approach to increase the fuel injection,[link widoczny dla zalogowanych], in order to facilitate the practice of starting the engine is invalid, so instead of not starting the engine. Electronic control system is based on the feed rate,[link widoczny dla zalogowanych], throttle opening, temperature sensor, intake air temperature sensors and other sensors to determine the parameters of fuel injection quantity, so do not carburetor engine in accordance with the ordinary repeatedly stepped on the accelerator when starting the method. (4) ~ / 11 If the engine hot car and repeatedly hit the starter motor can not start with, you should consider whether there is oil failure. Elimination of oil spills is: Tap the throttle in the end, and then start the engine, to exclude the oil accumulated in the cylinder, release the accelerator and try starting, such as still not start, should be the appropriate maintenance and troubleshooting. (5) during the engine running can not unplug any sensor plug, it would be credited to human ECU code and fault lights lit at once, give yourself the anxiety caused by the driving, and very easy to make maintenance personnel can not correctly quickly determine the fault, the unnecessary waste of time. If no intention to disconnect the sensor plug, when the drivers have to be in the repair maintenance personnel with troubleshooting. (6) can not run the engine forced starvation conditions. When the instrument panel warning lights lit on fuel, the fuel as soon as possible, or may cause electric fuel pump for a long time running short of oil, while its own temperature is too high and burn. As for the damage to the fuel alarm system, it is possible fuel gauge sensors, instrument failure, etc. Fuel Baojing bulbs, which should be based on their experience of vehicle fuel consumption determined. (7) When the failure of the dashboard warning lights in operation over Cheng Zhongliang, then show that the engine control system failure, maintenance into the plant in time. (8),[link widoczny dla zalogowanych], high precision control of the ECU, and when subject to electromagnetic interference, may lead to control the disorder, so the car will not install high-power wireless phone, when away from your computer when the position urgently. (9) in the car wash, avoid the water spray to a computer location to avoid moisture damage is likely to affect their normal work, such as the ECU has been wading, shall immediately request professional dry dry, repair and should not be running, so car wash area should be away from the ECU. (10) EFI cars, especially the low chassis vehicles, it should avoid wading traffic. (11) in the moving process, if there is any exception, should be as quickly as possible to the repair shop for maintenance, so as not to run with fault caused more damage. Second, the electronic fuel injection system in the maintenance of points to note (1) install the battery, be sure not to take the wrong positive and negative, when the reverse is likely to cause burn ECU or other electronic components. (2) not fastening the battery cable or connection, must not start the engine. (3) in the ignition switch ON or engine running, never remove the battery cable. To remove the battery charging, ignition switch should be set to OFF, and disconnect the negative extreme. (4) shall ensure that all sensors, ECU's plug solid and reliable, not free to tamper with the vehicle sensors and the ECU plug, especially with the engine running. (5) should avoid flash over in the car for vehicle testing, particularly the senior modern EFI car,[link widoczny dla zalogowanych], it may damage the electronic components. (6) When the test cylinder pressure, fuel injection control system should be pulled out of the relays or insurance. (7) must be removed when charging the battery, If you want to use the car charger when charging, disconnect the battery Ground Line. (8) for welding work in the car, you should first remove the negative battery cable and computer connection pins. (9) the voltage detection and control system or read the fault code should ensure that the battery voltage is not less than 1IV. (10) in the car, should check with owners of other systems (audio, security, etc.) to set a password to prevent adverse consequences. (11) carried on the vehicle testing with a multimeter should be used when more than 10KI2 digital multimeter. (04)
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