In addition to manual code adjustment and fault code reading in the early stage, the use of a pointer multimeter is generally not advocated. Even when detecting some components, especially semiconductor components and related ECU circuits, it is emphasized that a digital multimeter must be used. T...
Use a multimeter to check the connectors on the fuel injectors. If the voltage isn’t measuring up, there is an issue with the connectors or the wiring. If you’re still having issues, check thecrankshaft position sensor, thecamshaft position sensor, or thethrottle position sensor. If you b...
multimeter’s black lead connector on the power wire and the red lead on the ground wire. check the tsb to see the recommended values and then compare them with the reading on the multimeter. if the voltage reading is off, it means that the sensor’s power relay is faulty. splice the ...