The CPC can calculate vehicle speed providing that it is properly programmed and interfaced with a Vehicle Speed Sensor (VSS) that meets requirements. The VSS…
The Turbo Compressor In Temperature Sensor (required for Series 60 ) produces a signal representing the temperature of the turbo compressor inlet. See Figure “Turbo Compressor In…
The Supply Fuel Temperature Sensor is located on the left side of the crankcase on the fuel filter module (1). The Motor Control Module (MCM)…
The fuel rail pressure sensor uses a sensor element and a hybrid element. As pressure increases the sensor membrane will distort. There are four pressure-dependent…
The ECL Sensor provides an input to the engine protection system and warn the operator if a low coolant level has been reached. The main…
The AAT Sensor is a thermistor type sensor with a variable resistance that produces an analog signal between 0 and 5 V, representing the temperature…
All sensors must be of the proper type and continuously monitor vehicular and environmental conditions, so the MCM can react to changing situations. The OEM…
DDEC is designed to operate with several types of sensors as listed in Table “Sensor Types” . Sensor Type Description Variable Reluctance/Magnetic Pick-up Used to monitor the…
SPN 70/FMI 19 This fault is typically J1939 Park Brake Switch signal from Source #1, #2, or #3 is erratic. Check as follows: Check for…
SPN 70/FMI 13 This fault is typically the J1939 Park Brake Switch signal from Source #1, #2, or #3 is missing. Check as follows: Check…