Please keep in mind that these codes might be set by defective sensors or other components. Even if your engine exhibits the symptoms described above and displays one or more of theOBD-II codeslisted, it is suggested that you test the MAP sensor to determine if it is defective. Under-stand...
After replacing the vehicle speed sensor, clear any DTCs from ECM memory, then test drive the vehicle. First, make a short run around the parking lot or just a short distance, and check for leaks. Then, on a longer test drive, make sure the check engine light doesn’t come back on a...
If you suspect the short-circuit to be a 5-volt circuit - which are circuits used by the ECM to control the transmission and engine - you candisconnect your batteryand the ECM one after the other. To measure the continuity, use the multimeter and probe between the circuit and the car bo...
My ears are 'not trained' but I wanted to hear a tiny difference with the expensive WBT silver solder... So, is there a "cheap" way to measure that (multimeter/oscilloscope)? Audio analyzers could be so expensive to me right now and I don't know how to use it. I'm electronic ...