While assisting with a water rescue it is recommended that all firefighters operating within ____ of the water's edge wear a coast guard approved personal flotation device.
Technician A says the MAP sensor is for the engine and has no affect on transmission shift control. Technician B says the MAF sensor provides information about engine load to the TCM (transmission control module) and is important for TCM shift control. Who is correct?
Two technicians are discussing a vehicle's torque converter. Technician A says if the torque converter's hub has any imperfections it should be replaced. Technician B says the depth of the torque converter into the case should be measured before removal. Who is correct?
A vehicle lacks power when accelerating from a stop. Technician A says this could be caused by chipped teeth on the pinion gears. Technician B says the torque converter's one-way stator clutch may be slipping. Who is correct?
Two technicians are removing a transmission's valve body. Technician A says the separator plate blocks off some passages while allowing fluid to flow in others. Technician B says the seat for a ball-type check valve may be located in the separator plate. Who is correct?
Technician A says a TR sensor (Transmission Range Sensor) can be tested using an ohmmeter. Technician B says an improperly adjusted neutral safety switch can prevent a vehicle from starting. Who is correct?
An automatic transmission has delayed initial engagement when shifted into drive and reverse. Technician A says a clogged transmission oil filter will result in this condition. Technician B says oil pump starvation causes delayed shift engagement. Who is correct?
Technician A says a transmission brake band is a holding device. Technician B says a hydraulically controlled servo is used to activate the brake band. Who is correct?
Technician A says to pressure test a transmission if an internal leak is suspected. Technician B says pressure testing ports are located on the transmission case. Who is correct?
A transaxle's torque converter clutch is not engaging. Technician A says this is caused by the TFT sensor. Technician B says this could be caused by the ECT sensor. Who is correct?
The extension housing seal is leaking and the bushing is worn on one side. Technician A says this could be caused by a binding universal joint. Technician B says this is likely caused by excessive output shaft endplay. Who is correct?
Fluid level is being checked on an automatic transmission that contains no dipstick. After bringing the transmission to operating temperature and removing the plug no transmission fluid is seen dripping from the outlet. Technician A says this is normal and the fluid level is correct. Technician B says this indicates and overfilled or overheated transmission. Who is correct?
Technician A says the electronic transmission control module uses information from other control modules. The ECT engine coolant temperature sensor's input is used for TCC torque converter clutch control. Technician B says in today's electronic transmission, the governor has been replaced by the TPS or throttle position sensor . Who is correct?
Technician A says a transmission fluid temperature sensor is a thermistor. Technician B says a scan tool and an ohmmeter can be used to diagnose a TFT sensor. Who is correct?
Most modern transmissions use computerized electronics to control shift quality and timing. Technician A says EPC (electronic pressure control) regulates line pressure according to engine speed and torque. Technician B says the EPC solenoid is a variable force solenoid. Who is correct?
Technician A says an internal transmission cooler is cooled by the engine's cooling system. Technician B says if the transmission fluid appears pink and milky, the transmission has been overheated and oxidation has occurred. Who is correct?
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