Ignition bmw ops System Modification

The role of the ignition system when the  bmw ops engine is running at any engine speed and engine load, can provide enough voltage at the appropriate time, the spark plug can produce enough to ignite the spark of the mixture within the cylinder, the engine to get the most optimum combustion efficiency. The ignition system of the basic unit contains the power supply (battery), the ignition trigger means, the ignition timing control apparatus, the high-voltage generator (high voltage coil), a high-voltage distribution apparatus (distributor disc), a high-voltage leads and spark plugs. Modern ignition advance device already changed by the engine management computer controlled The computer collection engine speed, intake manifold pressure or air flow, throttle position, battery voltage, water temperature, knock. . . Such signals, calculating the optimum ignition timing angle of advance, and then send the ignition signal, to achieve the purpose of controlling the ignition timing.
Ignition System Modification
In the before talk ignition system modifications, you must first understand your car ignition system is still demand to maintain the performance of the original design, and talk about the modifications after confirmation. Spark plug regular replacement? The spark plug of life is about ten thousand kilometers. Hot and cold values ​​are correct? By remove the spark plug electrode estimate of the situation, too cold too good (cooling capacity) electrode will appear black carbon deposits will appear   autocom cdp white hot electrode, electrode ablation, ceramic split state. The high-voltage wire breakage leakage? Battery Voltage adequacy? (Installed high power audio amplifier, with the switch to larger battery amperage?) Ignition timing whether it made the right adjustments? Ignition system, modified to complement the original ignition system inadequate, and converted the goal is to shorten the time required to the magnetization, to improve the secondary voltage, reducing the flashover voltage growth sparks periods, to reduce the transmission loss. Its methods can be begin by following directions:
High-tension line
The high-voltage wire its name suggests is to shoulder the task of high voltage transmission issued by the high voltage coil flow to the spark plug. A fine group of high-voltage wires must have a minimum of current consumption and to avoid electromagnetic interference generated by the high-voltage transmission process. Usually the high voltage wires of the car due to the cladding material, so   digimaster 3  designed as a resistance value of about 5k, in order to prevent electromagnetic interference, but the resistance value will indeed decrease the transmission efficiency of the wire, causing a current loss.