AHU / 1Z accelerator pedal pinouts wanted

Hasenwerk · Jan 6, 2015

I have a AHU / 1Z accelerator pedal here that I lopped the terminal housing off of and I have no other one to compare it to, so all I have are the six wires coming out of the potentiometer. What color goes to what pin?

Please and thank you.

cepdave · Jan 7, 2015

I had the same problem and Alchemist came to the rescue with a very complete wiring diagram. I have the same accelerator and wired it up per his schematic. I assume it works but have not yet started the engine.
TPS ECM
1 BLUE 57 YEL/GRN
2 WHT 15 WHT/BLU
3 BRN 55 GRY/RED
4 GRY 65 GRY/BLU
5 GRN 62 GRN/WHT
6 YEL Connect to any of the BRN/BLU wires that eventually terminate at 33.
Enjoy,
David

Hasenwerk · Jan 7, 2015

cepdave said:
I had the same problem and Alchemist came to the rescue with a very complete wiring diagram. I have the same accelerator and wired it up per his schematic. I assume it works but have not yet started the engine.

TPS ECM
1 BLUE 57 YEL/GRN
2 WHT 15 WHT/BLU
3 BRN 55 GRY/RED
4 GRY 65 GRY/BLU
5 GRN 62 GRN/WHT
6 YEL Connect to any of the BRN/BLU wires that eventually terminate at 33.
Enjoy,
David

Are we talking about different things or are my wire colors in the picture shown different than everything else out there?

Pedal Potentiometer > Pedal Terminal Housing
BR = T6/x
GY = T6/x
Y = T6/x
W = T6/x
GN = T6/x
P = T6/x

I have no issues interfacing the pedal to the ECU.

Hasenwerk · Jan 7, 2015

The answer

T6/1 – white
T6/2 – pink
T6/3 – brown
T6/4 – grey
T6/5 – green
T6/6 – yellow

Syncrogreg · Feb 21, 2015

Hello there

do you happen to know the pin definition of each wires?
5v, gnd, signal ? I'm trying to help a syncro owner in peru that is having sudden loss of power from 2800rpm to 3200rpm. short cuts of fuelling. I´m not sure why it is doing this but I think it might be the FBW pedal.

Let me know thanks!

Greg

Facebook.com/crepeattack
instagram.com/crepeattack

Hasenwerk said:
T6/1 – white
T6/2 – pink
T6/3 – brown
T6/4 – grey
T6/5 – green
T6/6 – yellow

Alchemist · Feb 21, 2015

Here is a schematic of the internal workings of the TPS. I don't have detailed information on the connections, but Pin 6 Yellow goes to the sensor ground on ECU Pin 33.

AHU / 1Z accelerator pedal pinouts wanted

Hasenwerk

Vendor , w/Business number

cepdave

Active member

Hasenwerk

Vendor , w/Business number

Hasenwerk

Vendor , w/Business number

Syncrogreg

Vendor

Alchemist

Veteran Member