What does error code 42 on Yamaha R1 mean?
Open or short circuit in wiring harness. u0001Defective speed sensor. u0001Malfunction in vehicle speed sensor detected unit. u0001Defective neutral switch. u0001Malfunction in the engine side of the neutral switch. u0001Malfunction in ECU.”
How to check the fault code on a Yamaha?
To enter the diagnostic mode and check the existing error codes in memory, do the following: 1. Turn off the ignition, the engine stop button to put in the ON position. 2. Disconnect the fuel pump connector. 3. Simultaneously press SELECT + RESET on the dashboard and not let go. 4.
How to turn off diagnostic mode on a Yamaha?
Login process in diagnostic mode: 1. Switch off ignition. Disable button Start / Stop Engine (red on the right panel). 2. Press both buttons on and keep them tidy. 3. Turn the ignition, hold the button after the ignition is about 8 seconds. 4.
Why does my engine have trouble code 42?
Trouble Code 42 indicates that there may be a malfunction in the Electronic Spark Timing (EST) system. During cranking, the timing is controlled by the ignition module while the ECM monitors the engine speed. When the engine speed exceeds 400 RPM, the ECM sends a BYPASS signal to the ignition module which switches the timing to ECM control.
What are the error codes for service engine light?
31. Low voltage at manifold absolute pressure sensor OR Fuel injector OR Park or neutral switch OR CAM diagnostic OR Governor malfunction OR Wastegate overboost OR Wastegate eletrical signal open or shorted to ground 32. 33. 34. 35. 36. 37. 38.
To enter the diagnostic mode and check the existing error codes in memory, do the following: 1. Turn off the ignition, the engine stop button to put in the ON position. 2. Disconnect the fuel pump connector. 3. Simultaneously press SELECT + RESET on the dashboard and not let go. 4.
What does the Code 42 on a GM car mean?
Trouble Codes› GM OBD Trouble Codes› GM Code 42 CODE 42 – Electronic Spark Timing or Bypass Fault Trouble Code 42 indicates that there may be a malfunction in the Electronic Spark Timing (EST) system. During cranking, the timing is controlled by the ignition module while the ECM monitors the engine speed.