Buy Yalai 4HP16 ZF4HP16 Transmission Solenoid Kit(6PCS): Shift Kits – ✓ FREE DELIVERY possible on eligible purchases. ZF 4HP16 AUTOMATIC TRANSAXLE. The ZF 4 HP 16 is a four-speed automatic transaxle designed for cars with front-wheel drive and a transversely mounted. ACRevision 03/ ZF 4HP16 (Daewoo, Chevrolet, Suzuki). 4 SPEED FWD (Electronic Control). Page 2. AC. ZF 4HP16 (Daewoo, Chevrolet, Suzuki).

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A dynamic pressure dependent on the engine speed builds up.

Service Manual Tacuma ZF 4 HP 16 AUTOMATIC TRANSAXLE

From this point onwards, the converter acts as a 4jp16 fluid coupling. The output is always via front planet carrier. In other words, front ring gear 4jp16 permanently linked to rear planet carrier, front planet carrier is linked to rear ring gear. This information is also uses to calculate the appropriate operating gear ratios and LOC slippage. The special feature of this transaxle is that it operates without freewheels. The converter lock-up clutch is engaged and released in a controlled manner.

Oil pump,automatic transmission ZF 4HP16 up

Input Speed Sensor. The output speed sensor mounts in the case at the speed sensor rotor, which is pressed onto the spur gear. The greater the 4yp16 is speed between the pump and turbine, the greater the torque multiplication; it is at its highest when the turbine is at a standstill.

The DLC allows the technician to use a scan tool to monitor various systems and display diagnostic trouble codes DTCs. The transaxle control module TCM is an electronic device which monitors inputs to control various transaxle functions including shift quality and transaxle sensors, switches, and components to process for use within its’ control program.


To engage the lock-up clutch, the direction of flow is modified reversed via a valve in the hydraulic selector unit. The oil 4h16 passes from the turbine chamber to the lock-up clutch piston and presses it against the converter’s cover. As the piston B is driven by the turbine shaft, 4jp16 AC signal induced in the input speed sensor.

However, overlap shifting necessitates high-performance hardware and software, 4hhp16 precision engine signals. The converter lock-up clutch is a device, which eliminates converter slip and thus helps to improve fuel consumption. The ZF 4HP 16 automatic transaxle is equipped with a one sun gear, 4 planetary gears, planetary carrier, ring gear. It protects the vehicle mechanically against rolling away. The space between pressure also builds up.

To reinstall the external wiring connector, first orient the pins by lining up arrows on each half of the connector. The electronic-hydraulic control makes controlled power shifts and various shift programs possible.

The space between the baffle plate and piston is filled with unpressurised oil.

The pressurized oil reaches the space between the cylinder and piston, as a result of which the discs are compressed. The 4hhp16 is thus blocked by way of the linings between the piston and cover, and permits rigid through drive with no slip or reduced slip if controlled to the mechanical stage of the transaxle.

The advantages of this dynamic pressure equalization are:. The direction of flow is through the turbine shaft and through the space behind the piston, to the turbine chamber.

The valve reduces the system pressure with which the downstream solenoid valves and electrical pressure regulating valves are charged. Push the connector straight down into the transaxle without twisting or angling the mating parts.


Also, the TCM performs the and shifts earlier to help reduce fluid heat generation. The TCM sends a 5volt-reference signal to the temperature sensor and measures the voltage rise in the electrical circuit. A planetary gear train establishes the mechanical gear 4hpp16.

The integral constant ratio can be adapted to the engine’s power output 4hp166 the vehicle’s weight.

Vehicle speed information is used by the TCM to control shift timing, line pressure, and LUC lock-up clutch apply and release. Carefully limit twisting or wiggling the connector during removal.

The higher the speed of the turbine, the lower the torque multiplication. The stator, which bears against the housing via the freewheel, is then rotating freely in the oil flow and the freewheel is over-come.

Disconnecting this cable will help prevent personal injury and damage to the vehicle. Higher vehicle speeds induce a higher frequency and voltage measurement at the sensor. The TCM uses transaxle input speed information to 4p16 line pressure, LOC apply and release and transaxle shift patterns.

Oil pump,automatic transmission ZF 4HP16 04-up

The TCM monitors numerous inputs to determine the appropriate solenoid state combination and transaxle gear for the vehicle operating conditions. Selector Lever Line L1. Above this temperature the TCM modifies transaxle shift schedules 4np16 LOC apply in an attempt to reduce fluid temperature by reducing transaxle heat generation.

Selector Lever Line L2.

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