Car Parts
Car Diesel Fuel Rail Pressure Sensor For BMW E82 E84 E90 E91 E93 F10 F11 F20 F21 F26 13537620946 13537584404 0261545072
Control fuel pressure: The sensor monitors the fuel pressure and feeds it back to the ECU. The ECU adjusts the output of the fuel pump based on the feedback signal to ensure that the injector obtains a constant fuel supply pressure, so that the...
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