2. ENGINE FAULT CODE 2.
ENGINE FAULT CODE 4-42 Fault code Description YANMAR SPN FMI Area Status 522400 2 Crankshaft speed sensor Crankshaft signal error 5 No signal from crankshaft 522401 2 Camshaft speed sensor Camshaft signal error 5 No signal from camshaft 7 Angle offset error 523249 5 Crankshaft speed sensor, Camshaft speed sensor Crankshaft/camshaft, speed sensor non-input (simultaneous) 91 3 Accelerator sensor 1 Accelerator sensor 1 error (voltage high) 4 Accelerator sensor 1 error (voltage low) 28 3 Accelerator sensor 2 Accelerator sensor 2 error (voltage high) 4 Accelerator sensor 2 error (voltage low) 522624 7 Accelerator sensor 1 + 2 Dual accelerator sensor error (closed position) 522623 7 Dual accelerator sensor error (open position) 29 3 Accelerator sensor 3 Accelerator sensor 3 error (voltage high) 4 Accelerator sensor 3 error (voltage low) 8 Pulse sensor Pulse accelerator sensor error (pulse communication) 28 0 Accelerator sensor 3 Accelerator sensor 3 error (foot pedal in open position) 1 Accelerator sensor 3 error (foot pedal in closed position) 51 3 Intake throttle position sensor Intake throttle position sensor error (voltage high) 4 Intake throttle position sensor error (voltage low) 102 3 EGR low pressure side pressure sensor ERG low pressure side pressure sensor error (excessive sensor output) 4 ERG low pressure side pressure sensor error (insuffi cient sensor output) 13 ERG low pressure side pressure sensor error (abnormal learning value) 10 ERG low pressure side pressure sensor error (detected value error) 1209 3 EGR pressure sensor (high-pressure side) ERG high pressure side pressure sensor error (excessive sensor output) 4 ERG high pressure side pressure sensor error (insuffi cient sensor output) 13 ERG high pressure side pressure sensor error (abnormal learning value) 10 ERG high pressure side pressure sensor error (detected value error) 110 3 Engine coolant temperature sensor Engine coolant temperature sensor error (excessive sensor output) 4 Engine coolant temperature sensor error (insufficient sensor output) 10 Engine coolant temperature sensor error (detected value error) 0 Engine coolant temperature high (overheat) 172 3 Ambient air temperature sensor Ambient air temperature sensor error (voltage high) 4 Ambient air temperature sensor error (voltage low)