4HP16 PDF

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).

Author: Nerisar Zololmaran
Country: Venezuela
Language: English (Spanish)
Genre: Literature
Published (Last): 28 February 2005
Pages: 383
PDF File Size: 12.77 Mb
ePub File Size: 6.2 Mb
ISBN: 285-2-55055-648-3
Downloads: 46349
Price: Free* [*Free Regsitration Required]
Uploader: Gardazuru

The ignition must also be in LOCK unless otherwise noted.

The 4bp16 allows the technician to use a scan tool to monitor various systems and display diagnostic trouble codes DTCs. It protects the vehicle mechanically against rolling away. The transaxle electrical connector is a very important part of the transaxle operating system. 44hp16 reversal effect generates moment in the stator, the reaction torque of which amplifies the turbine torque. Disconnecting this cable will help prevent personal injury and damage to the vehicle.

The stator, which bears against the housing via the freewheel, is then rotating freely in the oil flow and the freewheel is over-come. The ZF 4HP 16 automatic transaxle consists primarily of the following components.

The pressure control valve EDS valve 3,4,5,6 is a precision electronic pressure regulator that controls the operations of each clutches, brakes, lock-up clutch. The 4hhp16 sucks the fluid through a filter and delivers it to the main pressure regulator valve of the control system.

The transaxle control module TCM is an 4hp1 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. Selector Lever Line L2.

The dynamic pressure at clutches B and E is equal; i. The higher the speed of the turbine, the lower the torque multiplication. The EDS require a constant input pressure. At the hub, the oil leaves the turbine and reaches the reaction member statorwhere it is once again deflected so that it reaches the impeller at the correct angle of flow. Shifting between individual gears h4p16 place by means of overlapping clutch engagement and release.

To engage the lock-up clutch, the direction of flow is modified reversed via a valve in the hydraulic selector unit. The space between pressure also builds up. The integral constant ratio can be adapted to the engine’s power output and the vehicle’s weight.

The data link connector DLC is a multiple cavity connector. The impeller, which is driven by the engine, causes the oil in the converter to flow in a circular pattern. The valve reduces the system pressure with which the downstream solenoid valves and electrical pressure regulating valves are charged.

The result is optimum shift quality. Disconnect the negative battery cable before removing or installing any electrical unit or when a tool or equipment could easily come in contact with exposed electrical terminals. The sensor consists of a permanent magnet surround 4hhp16 a coil of wire. This oil flow meets the turbine wheel, where is direction of flow is deflected.

The pressurized oil reaches the space between the cylinder and piston, as a result of which the discs are compressed. The previous control principle for converter lock-up clutch operation has been replaced by a controlling function on the 4 HP An air gap of 1. The TCM sends a 5volt-reference signal to the temperature sensor and measures the voltage rise in the electrical circuit. The TCM monitors numerous inputs to determine the appropriate solenoid state combination and transaxle gear for the vehicle operating conditions.

This information is also uses to calculate the appropriate operating gear ratios and LOC slippage.

Oil pump,automatic transmission ZF 4HP16 up

Carefully 4hp1 twisting or wiggling the connector during removal. The ZF 4 HP 16 is a four-speed automatic transaxle designed for cars with front-wheel drive and a transversely mounted engine. The fluid pump fulfills the following functions:.

Bent pins can occur. Calculated temperature is a factor to determine at the shift time and shift delay time.

Zf4hp16 4-speed Automatic Transmission Valve Body for Chevrolet DAEWOO Suzuki

Higher vehicle speeds induce a higher frequency and voltage measurement at the sensor. An electronic pressure-regulating valve determines pressure regulation of the converter lock-up clutch’s piston. The direction of flow is through the turbine shaft and through the space behind the piston, to the turbine chamber.

4h;16 The ratio between turbine torque and torque is referred to as torque multiplication. The internal electrical resistance of the sensor varies in relation to the operating temperature of the transaxle fluid see chart.

The greater the difference is speed between the pump and turbine, the greater the torque multiplication; it is at its highest when the turbine is at a standstill.

Oil pump,automatic transmission ZF 4HP16 04-up

The ZF 4HP 16 automatic transaxle is equipped with a one sun gear, 4 planetary gears, planetary carrier, ring gear. The DLC connector is located within the driver’s compartment, directly below the steering column. Selector Lever Line L1. Also, the TCM performs the and shifts earlier to help reduce fluid heat generation.

Selector Lever Line L4. The transaxle has a hydrodynamic torque converter with a controlled slip lock-up clutch.