E-throttle & Pedal wiring

[Mike928]

Hi, this is my first time here, so please be gentle!

I have a G4+ Thunder that I want to connect to a Bosch DBW pedal sensor from a VW Jetta, Bosch part # 0 205 001 0344.

It will drive 2 x Bosch E-throttle bodies.

I need the pinout for the pedal sensor and any advice on the connections I should use on the Thunder.

[Adamw]

Pedal;

1. 5V
2. 5V
3. Sensor ground
4. AP Main
5. Sensor ground
6. AP Sub

[Mike928]

44 minutes ago, Adamw said:

Pedal;

1. 5V
2. 5V
3. Sensor ground
4. AP Main
5. Sensor ground
6. AP Sub

Thanks for that. The wire colours don't match my pedal sensor though. Mine are solid colours as follows in order;

Brown, Grey, Yellow, White, Green, Pink

They come out of the sensor in a straight line as above and go to a 6 pin plug.

[Adamw]

Colours dont matter usually there will be pin numbers on the connector or plug housing somewhere.

[Mike928]

Thanks. I found the numbers on the plug.

[Mike928]

On 7/14/2020 at 1:09 PM, Adamw said:

Colours dont matter usually there will be pin numbers on the connector or plug housing somewhere.

Thanks. I found the numbers on the plug.

19 hours ago, Mike928 said:

Thanks. I found the numbers on the plug.

With this info, I have come up with a wiring plan for the looms A & B I have, plus the plugs C&D to connect to the 2 Bosch E-throttle bodies [0 280 750 0017] and the Bosch FPS [0 205 001 034], as follows;
plug A, #22 An Volt 2, E-Throttle 1 TPS 2 pin 5
plug A, #33 An Volt 3, E-Throttle 1 TPS 1 pin 6
plug B, #18 Aux 9, E-Throttle 1 Motor (+) pin 4
plug B, #23 An Volt 8, E-Throttle 2 TPS 2 pin 5
plug B, #24 An Volt 9, E-Throttle 2 TPS 1 pin 6
plug B, #26 Aux 10, E-Throttle 1 Motor (-) pin 1
plug B, #31 An Volt 10, E-Throttle 1 TPS (-) pin 2
plug B, #32 An Volt 11, E-Throttle 2 TPS (-) pin 2
plug B, #33 An Volt 5, Foot Position Sensor AP Main pin 4
plug D, #4 +5V, E-Throttle 1&2 TPS (5v+) pin 3
plug D, #5 Gnd Out, FPS pin 3&5 ground
plug D, #20 Aux 17, E-Throttle 2 Motor (+) pin 4
plug D, #21 Aux 18, E-Throttle 2 Motor (-) pin 1
Does this seem correct?
 

[Adamw]

Yes the ecu connections look ok, I dont have any pinout information for that throttlebody to confirm.  Dont forget you will need +5V for the pedal and Gnd for the TPS as well, I dont see those on your list.

[Mike928]

The E-Throttle pinout I'm using is 1=motor (-), 2=TPS (-), 3=TPS (+), 4=motor (+), 5=TPS 2 (out), 6=TPS 1 (out). I think TPS 1 is main and TPS 2 is sub??

+5V is fed from Plug D, pin 4 for both E-Throttle bodies and the 2 +5V inputs [1&2] of the FPS.

I HOPE THAT PLUG d, PIN 4 IS OK WITH THE 4 FEEDS?

I forgot to say, the FPS grounds [both 3&5] are fed from plug D, pin 5 Gnd Out.

[Adamw]

10 minutes ago, Mike928 said:

I think TPS 1 is main and TPS 2 is sub??

Most likely, but it doesnt matter anyway, if it doesnt work it is only a matter of swapping the sub/main functions in the Link software.

 

11 minutes ago, Mike928 said:

I HOPE THAT PLUG d, PIN 4 IS OK WITH THE 4 FEEDS?

Yes, 400ma supply, it should be enough for at least 30 typical sensors.

[Mike928]

My next wiring issue is the Hall sensor on the camshaft, Bosch 0 232 101 013, which is a standard fit on the 87-95 Porsche 928 plus a few others.

Also the Crank angle sensor, Bosch 0 261 210 002, a standard fit to my engine.

lastly, I hope, the knock sensors, Bosch 0 261 231 036.

These are all 3 pin units. The Porsche wiring diagram shows then connected to the stock controller where the wires disappear.

Any help greatly appreciated.