BMW Electronic Throttle Pedal: Difference between revisions

From openinverter.org wiki
Jump to navigation Jump to search
(Added the third version used in the E87 etc)
(Added the nominal voltages)
Line 5: Line 5:
In the original design the DME (Digital Motor Electronics) provides an independent, precision +5V sources for each of the two sensors. It should be noted here that the +5V supply voltage should be precise and stable to assure no erroneous readings from the Inverter Controller.
In the original design the DME (Digital Motor Electronics) provides an independent, precision +5V sources for each of the two sensors. It should be noted here that the +5V supply voltage should be precise and stable to assure no erroneous readings from the Inverter Controller.


The Accelerator Pedal Module for manual and automatic gearbox do not differ in their pinout or electrical connector used, so the kickdown switch is probably just a mechanical restrictor. '''''This has to be verified!'''''
=== Pinout and Nominal Voltages ===
The Accelerator Pedal Module for manual and automatic gearbox do not differ in their pinout or electrical connector used. The nominal voltage values are the same for all pedal versions.
 
{| class="wikitable"
|+Nominal Voltage Range
!Position
!Voltage Sensor 1
!Voltage Sensor 2
|-
|Idle
|0.70-0.80V
|0.31-0.43V
|-
|Full Load
|3.65-4.10V
|1.83-2.04V
|-
|Resistance Point Kickdown
|4.27-4.33V
|2.14-2.16V
|-
|Mechanical Stop
|<4.76V
|<2.38V
|}
 
==Accelerator Pedal Version 1==
==Accelerator Pedal Version 1==
[[File:BMW E46 Throttle Pedal.png|thumb|BMW E46 Throttle Pedal Schematic]]
[[File:BMW E46 Throttle Pedal.png|thumb|BMW E46 Throttle Pedal Schematic]]
Line 333: Line 358:
==Accelerator Pedal Version 3==
==Accelerator Pedal Version 3==
[[File:BMW E87 Throttle Pedal.png|thumb|BMW E81/E82/E87/E88 Throttle Pedal Schematic]]
[[File:BMW E87 Throttle Pedal.png|thumb|BMW E81/E82/E87/E88 Throttle Pedal Schematic]]
No detailed information known (yet).


{| class="wikitable"
{| class="wikitable"

Revision as of 23:03, 7 January 2022

General Information

The pedal module has two independently working sensors (potentiometer or hall effect) for redundancy and plausibility checks. Sensor 2 outputs exactly half the voltage of Sensor 1.

In the original design the DME (Digital Motor Electronics) provides an independent, precision +5V sources for each of the two sensors. It should be noted here that the +5V supply voltage should be precise and stable to assure no erroneous readings from the Inverter Controller.

Pinout and Nominal Voltages

The Accelerator Pedal Module for manual and automatic gearbox do not differ in their pinout or electrical connector used. The nominal voltage values are the same for all pedal versions.

Nominal Voltage Range
Position Voltage Sensor 1 Voltage Sensor 2
Idle 0.70-0.80V 0.31-0.43V
Full Load 3.65-4.10V 1.83-2.04V
Resistance Point Kickdown 4.27-4.33V 2.14-2.16V
Mechanical Stop <4.76V <2.38V

Accelerator Pedal Version 1

BMW E46 Throttle Pedal Schematic
BMW E46 Throttle Pedal ETK [1]
Pinout and Cable Colors (from E46, may vary for other vehicles)
Pin Number Cable Color Function
1 Brown-Green Ground
2 Brown Ground
3 Yellow-Green +5V Supply
4 White Signal Sensor 1
5 Yellow +5V Supply
6 White-Green Signal Sensor 2
Voltage Range
Version Part Number Sensor 1 - 0% Sensor 1 - 100% Sensor 2 - 0% Sensor 2 - 100%
Manual Gearbox 35 42 6786282
Automatic Gearbox 35 42 6786281
Part Numbers (derived from E46, might vary for other vehicles)
No Description Part Number Vehicles Used Status
01 Accelerator Pedal Module, Automatic Gearbox 35 42 6786281 E38, E39, E46, E53
01 Accelerator Pedal Module, Manual Gearbox 35 42 6786282 E38, E39, E46, E52, E53
02 Adapter Plate, Accelerator Pedal Module 35 42 6772703
02 Adapter Plate, Accelerator Pedal Module 35 42 6772704
03 Torx-bolt with washer, M8x20 07 12 9905423
04 Accelerator Pedal Bracket 35 41 1163875 Until 09/2003
04 Frame 32 30 3411677 From 2003/09
05 Self-locking hex nut, M6 07 14 7153450 From 07/2007
06 Blind plug, D=25mm 35 41 1163890
07 Socket Housing 6 Pin 61 13 8383300
-- Bushing contact 0.2-0.5mm² 61 13 0005197

Accelerator Pedal Version 2

BMW E60/E61 Throttle Pedal Schematic
BMW E60/E61 Throttle Pedal ETK [2]
Pinout and Cable Colors (from E60/E61, may vary for other vehicles)
Pin Number Cable Color Function
1 Brown-Green Ground
2 Brown-Blue Ground
3 Yellow-Blue +5V Supply
4 White-Green Signal Sensor 1
5 Yellow-Green +5V Supply
6 White-Blue Signal Sensor 2
Voltage Range
Version Part Number Sensor 1 - 0% Sensor 1 - 100% Sensor 2 - 0% Sensor 2 - 100%
Manual Gearbox 35 42 6858575
Manual Gearbox 35 42 6860785
Manual Gearbox 35 42 6860000
Automatic Gearbox 35 42 6852644
Automatic Gearbox 35 42 6858574
Automatic Gearbox 35 42 6859999
Part Numbers (derived from E60/E61, may vary for other vehicles)
No Description Part Number Vehicles Used Status
01 Accelerator Pedal Module, Manual Gearbox 35 42 6858575 E60, E61, E63, E64, E83, E85, E89, E90, E91, E92, E93,

F10, F11, F18, F25

Until 07/2013
01 Accelerator Pedal Module, Manual Gearbox 35 42 6860785 E60, E61, E63, E64, E83, E84, E85, E89, E90, E91, E92, E93,

F10, F11, F18, F25

Until 03/2014
01 Accelerator Pedal Module, Manual Gearbox 35 42 6860000 E60, E61, E63, E64, E83, E84, E85, E89, E90, E91, E92, E93,

F10, F11, F18, F25, F45, F46, F48

Until 07/2020
01 Accelerator Pedal Module, Manual Gearbox 35 40 6889823 E60, E61, E63, E64, E83, E84, E85, E89, E90, E91, E92, E93,

F10, F11, F25, F26, F39, F45, F46, F48,

G29

01 Accelerator Pedal Module, Automatic Gearbox 35 42 6852644 Until 03/2012
01 Accelerator Pedal Module, Automatic Gearbox 35 42 6858574 E60, E61, E63, E64, E65, E66, E67, E68, E70, E71, E72, E83, E85, E86, E89, E90, E91, E92, E93,

F01, F02, F03, F04, F06, F07, F10, F11, F12, F13, F18, F25

Until 06/2013
01 Accelerator Pedal Module, Automatic Gearbox 35 42 6859999 E60, E61, E63, E64, E70, E71, E83, E84, E85, E89, E90, E91, E92, E93,

F06, F25, F45, F46, F48,

G11, G12

Until 07/2020
01 Accelerator Pedal Module, Automatic Gearbox 35 40 6889822 E60, E61, E63, E64, E65, E70, E71, E72, E83, E84, E85, E89, E90, E91, E92, E93,

F01, F02, F04, F05, F06, F07, F10, F11, F12, F13, F25, F26, F39, F45, F46, F48,

G11, G12, G14, G15, G16, G28, G29, G30, G31, G32

02 Filister Head Screw M6x16 07 12 9905536
02 ISA Screw M6x16 07 12 9904588
03 Cover D=10mm 35 42 6796540
04 Cable Clamp A=3.5-6.0mm 07 14 7547239
05 Socket Housing 6 Pin 61 13 8383300
-- Pins for Socket Housing MQS ELA 0.75mm² 61 13 8366260

Accelerator Pedal Version 3

BMW E81/E82/E87/E88 Throttle Pedal Schematic
Part Numbers (derived from E87, might vary for other vehicles)
No Description Part Number Vehicles Used Status
01 Accelerator Pedal Module, Manual Gearbox 35 42 6853176 Until 03/2020
01 Accelerator Pedal Module, Manual Gearbox 35 40 6889819
01 Accelerator Pedal Module, Manual Gearbox (Stainless Steel Pad) 35 42 6791474
01 Accelerator Pedal Module, Automatic Gearbox 35 42 6853175 Until 03/2020
01 Accelerator Pedal Module, Automatic Gearbox 35 40 6889818
02 Fillister head screw, M6x16 07 12 9905536
02 ISA screw, M6x16 07 12 9904588
03 Cover bolt D=10mm 35 42 6796540
04 Cable Clamp A=3.5-6.0mm 07 14 7547239
05 Socket Housing 6 Pin 61 13 8383300
-- Pins for Socket Housing MQS ELA 0.75mm² 61 13 8366260

ETK Link: https://www.bmw-etk.info/parts-catalog/prd/BMW/VT/P/E87/SH/116i/ECE/L/N/2003/04/48922/35/35_0274/07129904588

Retrieved from "https://openinverter.org/wiki/index.php?title=BMW_Electronic_Throttle_Pedal&oldid=2153"