Please see your authorized mack truck dealer for recommended winterfronts. Volvo mack 22073233 22278082 sensor harness specifications identifiers.
The Work Truck Show 2019 Review Modern Work Truck Solutions
Mack truck ambient temp sensor location. The air temp sensor is in the harness near the grill. The sensor is located in the headlight harness. Mack truck dealer for mack recommended winterfronts. Sensor ambient air temp about mack. Ambient air temperature sensor replacement td sb386 020 view file. The ambient atc or outside air temperature sensor is an ntc negative temperature coefficient sensor that informs the semiautomaticautomatic temperature control system of outside air temperature.
Caution mack is now using the ambient air temperature aat sensor for obd monitoring. Genuine volvo mack ambient temperature sensor and wiring harness. If a customer installs a winterfront or blocks the radiator opening and blocks airflow to the sensor they will likely set an obd diagnostic trouble code dtc for inaccurate sensor data due to. The ntc sensors resistance decreases as the outside air temperature increases. Cumminsdr and 87 other medium and heavy trucks specialists. We cannot fulfill any orders for this part at this time please check back later.
Its slighyly easier to access the sensor from the passanger side. Mack description sensor ambient air temp details. Generally while driving empty the guage will stay at 90c red zone on the guage is 120c. What i found was when the temp was registering 90c on the guage my temperature gun was recording 78c a difference of 12c and the engine coolant temperature temperature was registering 82c the same temperature as the infrared gun. When theres a problem with this sensor performance suffers and the compressors clutch may not. The hl harness runs on the underside of the hood from ls hl fastened slightly below the grill to the rs hl.
All types of cummins applications. If a customer in stalls a winterfront or blocks the radiator opening and blocks airflow to the sensor they will likely set an obd diagnostic. Search for 64mt365m alternates. All prices quoted in us dollars. The driver is now telling me that the oil temperature only goves to red when the truck is loaded. Medium and heavy trucks.
Mack is one of the biggest names in trucking. Sometimes we may have similar parts for sale click the button below to see if anything matches. The company was founded in 1900 more than a century ago and has been building newer and better trucks ever. I would be more than happy to assist you todaythe ambient air temperature aat sensor is located near the front of the chassis. Ambient temp sensor with harness. Sensor and harness are genuine oem replacement parts new unused.
All prices quoted are in us dollars. Auto parts air intake fuel delivery commercial truck. The aat sensor may be mounted on the front crossmember hood hinge body panel spring bracket grill guard or behind the front bumper depending upon chassis model. The computer uses this input along with other in car temperature sensors to control temperature and blower speed. Caution mack is now using the ambient air temperature aat sensor for on board diagnostic obd monitoring.
Gallery of Mack Truck Ambient Temp Sensor Location
