PROPIEDADESÍTEM 2
ÍTEM 6. DATOS FINANCIEROS SELECCIONADOS
REQUIRED SOLENOID #6
REQUIRED SOLENOID #7______________________________________ (range: 0.0 to 1.0A) Indicates the specified current the TCM would like to see through solenoids #4, 5, 6, and 7 on a 01V transmission. It should read 0.0 at WOT and 1.0 at closed throttle. This value should closely match Actual solenoid (A). Code set if actual and required vary by 0.050 A or more.
SHIFT LEVER LOCK ________________________________________ (range: not available) Indicates the status of the shift lever lock. It prevents involuntary movement of the selector lever positions P and N if the brake pedal is not depressed.
SOLENOID #1 SOLENOID #2 SOLENOID #3 SOLENOID #4 SOLENOID #5
SOLENOID #7_______________________________________________ (range: ACT/N.ACT) Indicates the state of the shift solenoids, and should read ACT (active) when the solenoid is on, and N.ACT (not active) when the solenoid is off.
Table 6-4 Shift element positions—01V transmission
Gear 1-N88 2-N89 3-N90 4-N91 5-N92 6-N93 7-N94
Reverse * * *
Neutral * * * *
D, 1st * * * *
D, 2nd * * * * *
D, 3rd * *-* * *
D, 4th *-* *
D, 5th * *-* * *
2, 1st * * *
D, 5th to 4th * * * * *
* = Component is actuated, - = Component is not actuated
For 01F and 01K transmissions, the solenoid valves #1 and #2 govern the selection of various gears in line with actuation by TCM. Solenoid valve #3 creates the necessary prerequisites (pressure) for proper switching of the solenoid valves #1, #2 while driving.
NOTE:
i
Solenoid #4 is timing valve and is responsible for pressure regulation (See “PRESSURE CTRL(A)” on page 143).For 095, 096, 097, and 098 transmissions, the solenoid valves #1, #2, #3, and #4 govern the selection of various gears in line with actuation by the TCM. Solenoid valves #5 and #7 create the necessary prerequisites (pressure) for proper clutch apply and release.
NOTE:
i
Solenoid #6 is timing valve and is responsible for pressure regulation (See “ACTUAL SOLENOID(A)” on page 140).Solenoid #4 becomes TCC activation with phase 2.
Table 6-5 Solenoid valve activation—01F and 01K transmissions
Gear Sv 1 (n88) Sv 2 (n89) Sv 3 (N90)
Park N.ACT ACT ACT
Reverse N.ACT N.ACT N.ACT
Neutral N.ACT ACT ACT
First N.ACT ACT N.ACT
Second ACT ACT N.ACT
Third ACT N.ACT N.ACT
Fourth N.ACT N.ACT N.ACT
3–4* ACT
* Brief actuation on shifting from 3rd/4th gear.
Table 6-6 Solenoid valve activation—095, 096, 097, and 098 transmissions
Gear Solenoid #1 Solenoid #2 Solenoid #3 Solenoid #4
Drive 1st ACT
Drive 2nd ACT ACT
D 3rd H
D 3rd LT1* ACT ACT
D 3rd M* ACT
D 3rd LT2* ACT ACT
D 4th M ACT ACT ACT ACT
Reverse
H = hydraulic, M = mechanical, LT1 & LT2 = load splitting
* LT1, D3M, and LT2 are only used with phase 0 transmissions. Also, LT1 and LT2 are momentary TCM commands and may not be detected by the scan tool.
For 01M, 01N, and 01P transmissions, the solenoid valves #1, #2, and #3 govern the selection of various gears in line with actuation by the TCM. Solenoid valves #5 and #7 create the necessary prerequisites (pressure) for proper clutch apply and release.
NOTE:
i
Solenoid #4 is a modulation type for torque converter lockup that does not read amps. This solenoid shows ACT or N.ACT. To look at how much modulation is taken place, see “LOCK-UP SLIP” on page 142.Solenoid #6 is timing valve and is responsible for pressure regulation. See “ACTUAL SOLENOID(A)” on page 140.
SPORT FACTOR(%) ___________________________________________ (range: 0 to 100%) Indicates the percentage of sport driving on a 01N transmission. High values move the shift points to higher speeds.
TCS STATUS_______________________________________________ (range: TCS ACTIVE) Indicates the traction control system (TCS) status on a 01V transmission. When TCS ACTIVE displays, traction control is activated from TCS control module. When the display is blank, the traction control system is not activated.
THROTTLE VALVE POSITION___________________________________ (range: 0 to 100%) Indicates the accelerator pedal position (APP). The readout constantly increases from closed throttle position to WOT.
THROTTLE VALVE POSITION(V) ___________________________(range: 0.156V to 4.680V) Indicates the throttle valve position sensor voltage on a 01P transmission. When accelerating from idling to WOT, the voltage figure increases constantly. With the vehicle stationary, idling should be min. 0.165, max 0.8V, and WOT should read minimum 3.5 to maximum 4.680V.
NOTE:
i
Diesel engine voltage may differ slightly.Table 6-7 Solenoid valve activation—01M, 01N, and 01P transmissions
Gear Solenoid #1 Solenoid #2 Solenoid #3 Solenoid #4 Solenoid #5 Solenoid #7
P ACT ACT
R ACT ACT
R1 ACT
N ACT ACT
D 1 ACT X
D 2 H ACT ACT
D 2 M ACT ACT ACT
D 3 H ACT
D 3 M ACT
D 4 H ACT ACT ACT
D 4 M ACT ACT ACT
X = variable switching condition, H = hydraulic, M = mechanical, 1= Vehicle stationary,
TIPTRONIC
Indicates the selected gear range of a Tiptronic transmission. Tiptronic transmissions have an additional selector gate on the right of the transmission shifter selector gate or steering wheel paddles. Tiptronic makes it possible to manually shift up a gear by moving the selector lever or steering wheel paddles to plus (+) or manually shift down a gear by moving the selector lever or steering wheel paddles to negative (-). This mode is for drivers who prefer manual gear shifting.
The transmission will upshift automatically to prevent inadvertent over-revving of the engine. Also, the driver cannot downshift to a lower gear if the engine RPM would exceed red-line by
downshifting. In addition, the transmission will downshift to first automatically when the vehicle comes to a stop, even if the driver does not remember to downshift. This transmission is designed to handle high torque output.
The left-hand gate is for electronically controlled automatic shifting with adaptive control. This is a function of various sensors and is transparent to the driver. Shift points are automatically regulated to provide three distinct operating characteristics:
• Comfort driving for maximum fuel economy (shift points are kept low).
• Average driving (shift points are raised slightly).
• High-performance driving (shift points are increased to allow the engine to rev higher between gearshifts).
TIPTRONIC SWITCH ___________________________ (range: N/A (+) upshift (–) downshift) Indicates the upshift (+) or downshift (–) position of the tiptronic shifter.
TORQUE(Nm) __________________________________________________ (range: variable) Indicates the torque of the TCM calculated by the ECM.
TORQUE MAX(Nm) __________________________________(range: 0 to maximum torque) Indicates the maximum torque of the TCM calculated by the ECM.
TORQUE RAISE __________________________________________________(range: 1-2,17) Indicates torque increase in the converter while driving on a 01V transmission. It is calculated by the TCM from torque converter slip speed.
TORQUE REDUC ___________________________________________ (range: not available) Indicates if there is a torque reduction or not.
VEHICLE SPEED ____________________________________ (range: 0 to maximum speed) Indicates vehicle speed on 01F and 01K transmissions based on the vehicle speed sensor mounted in the transmission housing. This information is used for the decision as to which gear should be engaged, cruise control system and torque converter slip control.
NOTE:
i
If the signal fails, the control unit uses the engine speed as a substitute signal and lockup clutch is no longer closed.VEHICLE SPEED SENSOR(V)_________________________________ (range: 2.20 to 2.52V) Indicates vehicle speed senor voltage on 097, 01N and 098 transmissions. With the vehicle stationary, voltage should read 2.20 min. and 2.52 max.
WHEEL LEFT FRONT(RPM) _____________________________ (range: 0 to vehicle speed) WHEEL RIGHT FRONT(RPM)
WHEEL RIGHT REAR(RPM)