Where is the ATF pass on a CVT system?
The ATF pass body is positioned on the main valve body, and connected hydraulic circuit between the control valve body, main valve body and internal hydraulic circuit. The manual valve body is positioned on the intermediate housing. The ATF pump is the trochoid type, and the inner rotor is splined with the input shaft.
What does Transmission Control Module 4at-88 C do?
AUTOMATIC TRANSMISSION. TRANSMISSION CONTROL MODULE (TCM) 4AT-88 C: SHIFTING CONTROL. The TCM performs gear shifting control according to driving conditions by using the shift point char- acteristic data stored in its memory.
What does the Automatic Transmission Control Module do?
AUTOMATIC TRANSMISSION TRANSMISSION CONTROL MODULE (TCM) 4AT-82 13.Transmission Control Module (TCM) The TCM receives various sensor signals and determines the running conditions of the vehicle.
Where is the ATF pass body located on a flywheel?
The main valve body is bolted on the flywheel housing. The control valve body is positioned outside of the transmission housing. The ATF pass body is positioned on the main valve body, and connected hydraulic circuit between the control valve body, main valve body and internal hydraulic circuit.
How does the automatic transmission speed sensor work?
The Automatic Transmission Speed Sensor sends signals to the speedometer to indicate how fast your vehicle is traveling, regulates the flow of fuel and ignition timing, and operates your cruise control.
How does the Delphi automatic transmission speed sensor work?
The Delphi Automatic Transmission Speed Sensor measures the speed of a wheel or drive axle and sends the information to the Engine Control Unit. The Automatic Transmission Speed Sensor is a detection device that measures the speed of a wheel or drive axle and sends the information in the form of an analog voltage signal to the Engine Control Unit.
Which is the output shaft speed ( OSS ) sensor?
The first is known as the input shaft speed (ISS) sensor. As described, this sensor is used to monitor the speed of the transmission’ input shaft. The other sensor is the output shaft speed (OSS) sensor.
How does an automatic transmission control unit work?
A transmission control unit uses information provided by the engine control computer as well as from sensors in the transmission. One of these is the automatic transmission speed sensor. Simply put, this sensor counts the revolutions of the transmission to determine the optimum rate of speed.