STD Tuning Drivetrain Floor switch contact position

Floor switch contact position

Floor switch contact position

 
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SicNick
Naturally-aspirated

12
07-26-2011, 09:59 AM #1
Hey guys, would anybody be able to tell me which contact on a 88 260E trans I would power with a pedal to the metal switch? Im thinking about using a toggle to feed power to this circuit when I want the trans to use 1st gear.

1984 Mercedes 190D, A$$ Packed then totaled by ins. company.
However I was able to utilize it's heart to give life to...

1987 Suzuki Samurai, Powered by MB OM601 and 4 speed auto.
Converted by myself with homemade engine mounts and a custom intermediate shaft. Turbo charged with Mitsubishi Mighty Max Turbo and custom Intake plenum, exhaust manifold and top mount inter cooler.
SicNick
07-26-2011, 09:59 AM #1

Hey guys, would anybody be able to tell me which contact on a 88 260E trans I would power with a pedal to the metal switch? Im thinking about using a toggle to feed power to this circuit when I want the trans to use 1st gear.


1984 Mercedes 190D, A$$ Packed then totaled by ins. company.
However I was able to utilize it's heart to give life to...

1987 Suzuki Samurai, Powered by MB OM601 and 4 speed auto.
Converted by myself with homemade engine mounts and a custom intermediate shaft. Turbo charged with Mitsubishi Mighty Max Turbo and custom Intake plenum, exhaust manifold and top mount inter cooler.

winmutt
bitbanger

3,468
07-29-2011, 10:30 AM #2
A 260e doesnt start in first gear? That doesnt sound normal. I would imagine it would just be the existing kick down switch. Does the kick down switch not work?

1987 300D Sturmmachine
1991 300D Nearly Perfect
1985 300D Weekend/Camping/Dog car
1974 L508D Motoroam Monarch "NightMare"
OBK #42
winmutt
07-29-2011, 10:30 AM #2

A 260e doesnt start in first gear? That doesnt sound normal. I would imagine it would just be the existing kick down switch. Does the kick down switch not work?


1987 300D Sturmmachine
1991 300D Nearly Perfect
1985 300D Weekend/Camping/Dog car
1974 L508D Motoroam Monarch "NightMare"
OBK #42

SicNick
Naturally-aspirated

12
07-29-2011, 03:13 PM #3
Sorry, should have clarified, I'm wondering where the signal from the factory floor switch would be sent. I don't have a Mercedes car around my Mercedes drivetrain... See signature.

It may be a lost cause but I thought if I powered this circuit with a toggle it would lock me in first gear, for certain off road situations Smile

1984 Mercedes 190D, A$$ Packed then totaled by ins. company.
However I was able to utilize it's heart to give life to...

1987 Suzuki Samurai, Powered by MB OM601 and 4 speed auto.
Converted by myself with homemade engine mounts and a custom intermediate shaft. Turbo charged with Mitsubishi Mighty Max Turbo and custom Intake plenum, exhaust manifold and top mount inter cooler.
SicNick
07-29-2011, 03:13 PM #3

Sorry, should have clarified, I'm wondering where the signal from the factory floor switch would be sent. I don't have a Mercedes car around my Mercedes drivetrain... See signature.

It may be a lost cause but I thought if I powered this circuit with a toggle it would lock me in first gear, for certain off road situations Smile


1984 Mercedes 190D, A$$ Packed then totaled by ins. company.
However I was able to utilize it's heart to give life to...

1987 Suzuki Samurai, Powered by MB OM601 and 4 speed auto.
Converted by myself with homemade engine mounts and a custom intermediate shaft. Turbo charged with Mitsubishi Mighty Max Turbo and custom Intake plenum, exhaust manifold and top mount inter cooler.

winmutt
bitbanger

3,468
07-29-2011, 03:32 PM #4
Oh a should be a roundish looking solenoid on the back of trans I think.

1987 300D Sturmmachine
1991 300D Nearly Perfect
1985 300D Weekend/Camping/Dog car
1974 L508D Motoroam Monarch "NightMare"
OBK #42
winmutt
07-29-2011, 03:32 PM #4

Oh a should be a roundish looking solenoid on the back of trans I think.


1987 300D Sturmmachine
1991 300D Nearly Perfect
1985 300D Weekend/Camping/Dog car
1974 L508D Motoroam Monarch "NightMare"
OBK #42

SicNick
Naturally-aspirated

12
07-29-2011, 05:17 PM #5
(07-29-2011, 03:32 PM)winmutt Oh a should be a roundish looking solenoid on the back of trans I think.

Sweet, I think I've seen that, if I remember correctly it looks like a little black bellows and it points straight rearward with a single black wire exiting it?

1984 Mercedes 190D, A$$ Packed then totaled by ins. company.
However I was able to utilize it's heart to give life to...

1987 Suzuki Samurai, Powered by MB OM601 and 4 speed auto.
Converted by myself with homemade engine mounts and a custom intermediate shaft. Turbo charged with Mitsubishi Mighty Max Turbo and custom Intake plenum, exhaust manifold and top mount inter cooler.
SicNick
07-29-2011, 05:17 PM #5

(07-29-2011, 03:32 PM)winmutt Oh a should be a roundish looking solenoid on the back of trans I think.

Sweet, I think I've seen that, if I remember correctly it looks like a little black bellows and it points straight rearward with a single black wire exiting it?


1984 Mercedes 190D, A$$ Packed then totaled by ins. company.
However I was able to utilize it's heart to give life to...

1987 Suzuki Samurai, Powered by MB OM601 and 4 speed auto.
Converted by myself with homemade engine mounts and a custom intermediate shaft. Turbo charged with Mitsubishi Mighty Max Turbo and custom Intake plenum, exhaust manifold and top mount inter cooler.

winmutt
bitbanger

3,468
08-01-2011, 01:28 PM #6
That sounds right.

1987 300D Sturmmachine
1991 300D Nearly Perfect
1985 300D Weekend/Camping/Dog car
1974 L508D Motoroam Monarch "NightMare"
OBK #42
winmutt
08-01-2011, 01:28 PM #6

That sounds right.


1987 300D Sturmmachine
1991 300D Nearly Perfect
1985 300D Weekend/Camping/Dog car
1974 L508D Motoroam Monarch "NightMare"
OBK #42

Syncro_G
0-60 in 29 sec

280
08-02-2011, 12:21 AM #7
(07-26-2011, 09:59 AM)SicNick Hey guys, would anybody be able to tell me which contact on a 88 260E trans I would power with a pedal to the metal switch? Im thinking about using a toggle to feed power to this circuit when I want the trans to use 1st gear.

I think what you're after is a shift lever with the "B" position. Like this:

P
R
N
D
S
L->B

I think these are usually found on 300SD's
The "B" position is the same shift rod position as "L" but with a switch closed.
Wire that into the kick down switch harness.

-------------
'84 G-Wagen turbodiesel
'75 240D 4-Speed

Syncro_G
08-02-2011, 12:21 AM #7

(07-26-2011, 09:59 AM)SicNick Hey guys, would anybody be able to tell me which contact on a 88 260E trans I would power with a pedal to the metal switch? Im thinking about using a toggle to feed power to this circuit when I want the trans to use 1st gear.

I think what you're after is a shift lever with the "B" position. Like this:

P
R
N
D
S
L->B

I think these are usually found on 300SD's
The "B" position is the same shift rod position as "L" but with a switch closed.
Wire that into the kick down switch harness.


-------------
'84 G-Wagen turbodiesel
'75 240D 4-Speed

 
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