Starlight generator

This article is mainly about dealing with typical fault codes of diesel generator set, hope it is helpful to you. 1.Fault code 131,132 131: No. 1 accelerator pedal or lever position sensor circuit, voltage above normal value or short circuit to high voltage source. 132: No. 1 accelerator pedal or lever position sensor circuit, voltage under normal value or short circuit to low voltage source. (1)Fault phenomenon The voltage on accelerator pedal position sensor 1 circuit is high(fault code 131) or low ( fault code   132). (2)Circuit description The throttle position sensor is a Hall effect sensor connected to the accelerator pedal, the signal voltage from the throttle position sensor to the ECM will change when the accelerator pedal is depressed or released. When the accelerator pedal is at 0, the ECM will receive a low voltage signal; When the accelerator pedal is at 100%, the ECM will receive a high voltage signal. The accelerator pedal position circuit includes 5V ...