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-   -   OBC/Cruise Control upgrade (http://986forum.com/forums/diy-project-guides/51950-obc-cruise-control-upgrade.html)

BFeller 05-22-2014 11:36 AM

Quote:

Originally Posted by danch (Post 401528)
Just the obc stalk takes about 20 minutes for a first timer like me, got to install the loom I made next & then get the obc function turned on but I'm doubting things now as my display doesn't look like the others

Cheers

Dan

IIRC - the cars in your model year that were ordered with the OBC enabled have the fancy screen. Those not ordered with the OBC enabled have the older screen. I probably read that at one of the renn forums. It is not applicale to my model year so I was not paying a lot of attention to the information.

Qmulus 05-22-2014 05:49 PM

My understanding is that the OBC will work fine with your cluster, but you just won't have the same high-res dot matrix display.

I may have my dot matrix cluster for sale soon. I just found a 996 cluster and plan on swapping that in. Now I need to see if I can find white gauge faces for the oil pressure and volt meter that match the script used on the Boxster.

Pdwight 05-22-2014 10:29 PM

Wiring
 
My car came with Cruise, my Tech said it was easy to turn on the OBC...will the stalk just plug in ??

I added a OBC Stalk and computer to my E36 years ago, I had to take the dash out and change a good bit of the wiring...but it was not a tough job at all.

danch 05-22-2014 10:42 PM

Quote:

Originally Posted by Pdwight (Post 401623)
My car came with Cruise, my Tech said it was easy to turn on the OBC...will the stalk just plug in ??

I added a OBC Stalk and computer to my E36 years ago, I had to take the dash out and change a good bit of the wiring...but it was not a tough job at all.


The stalk will attach to the existing steering column but you will need to either make the hole for the stalk to come through the rubber or buy the 2 opening rubber.

Also you will need to make up a loom to connect the stalk to the cluster as per :

http://www.pelicanparts.com/techarticles/box_OBD_Mod/box_obd_mod.htm

pjq 05-23-2014 05:42 AM

mctigercom choose either screw, I chose the bottom one and did not have to sand it.
Picture is before upgrade started.
http://986forum.com/forums/uploads01...1400852477.jpg

pjq 05-23-2014 06:43 AM

2004 S
Danch this is what my display now looks like with the OBC enabled, maybe it can do more but all I was really interested in was the temp being displayed. When I use the OBC stalk to scroll the display only changes where the temperature is displayed.
Danch, what is a "loom"!!?? "Switch" I think your referring to stalk?
http://986forum.com/forums/uploads01...1400854594.jpg

As far as the opening that is required in the rubber cover to accommodate the new stalk, I would not buy a new one because it is already there on the existing one, you just have to use a sharp blade and cut it out. This photo is before the 2nd stalk was addded.
http://986forum.com/forums/uploads01...1400855007.jpg

Pdwight if you check out the previous pics in this thread you should be able to see how the new OBC stalk is connected to the control box. If you want more definition in the picture PM me and I'll send you the actual photo so you can zoom in on it. If you have an 03-04 the wiring harness you have to make up is not difficult. With the VW wires no soldering is necessary.

danch 05-23-2014 06:46 AM

Quote:

Originally Posted by pjq (Post 401672)
Danch, what is a "loom"!!?? "Switch" I think your referring to stalk?

Nope loom ;) , the small wiring loom that you make up using the vw wires
That's what I call it anyway ;)

Think I've talked myself into swapping out for a C2 cluster at the same time :D

pjq 05-23-2014 08:34 AM

[QUOTE=danch;401674]Nope loom ;) , the small wiring loom that you make up using the vw wires

Ah, ....Ok, I was picturing a Weavers loom and wondering how we could relate a weavers loom with a porsche's instrument dash...... or why would a person want to install it in a porsche and what benefit would it be to the instrument panel? So I then concluded, he was going to do the RED GREEN thing. He was going to use the Porsche OBC to control the loom to make the loom work faster and thereby more profitable and now being Porsche mobile he was going to be able to set up at the different woolen mills faster than his competitors. All Porsche owners are always looking for an excuse to drive their cars.
Thank god you cleared that up quickly because I'm pretty sure there would have been a hell of a mess with a Loom trying to operate at the speeds a Porshe Boxster could potentially bring it to. I don't think even RED GREEN himself would have enough Duck Tape on hand to fix the remnants of that type of mess.
Maybe a lowered power car like a Ford Fiesta would be a better choice for an endeavor like this.:cheers:

danch 05-23-2014 09:12 AM

[QUOTE=pjq;401700]
Quote:

Originally Posted by danch (Post 401674)
Nope loom ;) , the small wiring loom that you make up using the vw wires

Ah, ....Ok, I was picturing a Weavers loom and wondering how we could relate a weavers loom with a porsche's instrument dash...... or why would a person want to install it in a porsche and what benefit would it be to the instrument panel? So I then concluded, he was going to do the RED GREEN thing. He was going to use the Porsche OBC to control the loom to make the loom work faster and thereby more profitable and now being Porsche mobile he was going to be able to set up at the different woolen mills faster than his competitors. All Porsche owners are always looking for an excuse to drive their cars.
Thank god you cleared that up quickly because I'm pretty sure there would have been a hell of a mess with a Loom trying to operate at the speeds a Porshe Boxster could potentially bring it to. I don't think even RED GREEN himself would have enough Duck Tape on hand to fix the remnants of that type of mess.
Maybe a lowered power car like a Ford Fiesta would be a better choice for an endeavor like this.:cheers:

Lol, now there's an idea ;)

Pdwight 05-23-2014 09:20 AM

perhaps a micro Nano Loom weaving tiny microscopic Carbon-Carbon particles into a matrix that is fed directly into the IMS bearing so it will not fail ever.

JayG 05-23-2014 09:24 AM

Quote:

Originally Posted by danch (Post 401674)
Nope loom ;) , the small wiring loom that you make up using the vw wires
That's what I call it anyway ;)

Think I've talked myself into swapping out for a C2 cluster at the same time :D

we call it a wiring harness this side of the pond.

some other common translations


British ................................... ROW English

Boot ................................... Trunk
Bonnet ..................................... Hood
Hood ....................................... Top
Drive on wrong side .................. Drive on correct side
spanner ............................... .. wrench
Tyre ......................................... .Tire
weight measured in stones ......... weight measured in pounds
Octane RON ............................... Octane AKI


LOL

Pdwight 05-23-2014 09:35 AM

All kidding aside....a source for the parts
 
2
000-979-010
Connector wire and pins for cluster (Volkswagen part)


3
000-979-009
Connector wire and pins for stalk (Volkswagen part)


I need 5 wires, a good source instead of paying a Dealer 25 bucks for each wire

danch 05-23-2014 10:04 AM

Quote:

Originally Posted by Pdwight (Post 401713)
2
000-979-010
Connector wire and pins for cluster (Volkswagen part)


3
000-979-009
Connector wire and pins for stalk (Volkswagen part)


I need 5 wires, a good source instead of paying a Dealer 25 bucks for each wire

This guy any good, it's where I sourced mine :

http://pages.ebay.com/link/?nav=item.view&id=171323947535&alt=web

danch 05-23-2014 10:05 AM

Quote:

Originally Posted by JayG (Post 401711)
we call it a wiring harness this side of the pond.

some other common translations


British ................................... ROW English

Boot ................................... Trunk
Bonnet ..................................... Hood
Hood ....................................... Top
Drive on wrong side .................. Drive on correct side
spanner ............................... .. wrench
Tyre ......................................... .Tire
weight measured in stones ......... weight measured in pounds
Octane RON ............................... Octane AKI


LOL

Touché... Mind you that's French ;)

pjq 05-23-2014 10:15 AM

Danch, I'm glad you saw the humor! haa!

pjq 05-23-2014 10:24 AM

Pdwight if your working with a 2003-04 you only use 009 wires (5). These wires have the proper pins already crimped on the ends.
You will also need a OBC connector (plug socket) # 999-650-513-40 (confirm this number).
Check out sunset imports porsche.

Pdwight 05-23-2014 11:05 AM

I have a 2001 S , it came equipped with Cruise from the factory...thanks I will check them out

mctigercom 05-23-2014 12:40 PM

I got my plug, 999-650-513-40, at the local Porsche dealership for $10.11 and the wires, 000-979-009-E, at the Volkswagen dealer down the street from the Porsche dealer for $11.00 each and the blade connector for the ground at Home Depot, 10 for $2.12.

I had the dealer enable the OBC last fall and just got around to doing my install last night. Thanks for the info for 2003-2004 cars. This was very helpful.

Mike

BruceH 01-20-2016 06:44 AM

For those wanting to do this DIY, there is a stalk on eBay at a pretty good price. I have no affiliation.

Porsche Carrera 996 Boxster 986 4 Stalk Column Switch 996 613 219 10 Matte | eBay

Lapister 01-20-2016 08:22 AM

So in trying to make sense of this mod, is it easier to swap the complete 4/stalk to a 3/stalk car by adding the extra cable for the OBC function? Mine is 02. And then enable OBC function?

BruceH 01-20-2016 08:40 AM

I just swapped the stalk from the 4 stalk to my 3 stalk. Buy the harness from PDwight.

http://986forum.com/forums/boxster-parts-sale-wanted/53234-obc-harness-sale.html

tomasz_f 02-12-2016 11:58 PM

Hi Folks.
I just gone through an OCB / CC upgrade in mine 2004 2.7 986. Went fine, but only partially :confused:
OCB works while CC not.

When I turn the key (before starting the engine) all LEDs are on. Also green LED from CC appears - it wasn't before the up. But when engine is on nothing happen, pressing the button on the stalk doesn't turnt the light on of CC.

I'm in a fix...
Could it be faulty 4-stalk controller or some connection issues ?

Regards,
Tomasz

PaulDash 02-15-2016 02:58 AM

Quote:

Originally Posted by tomasz_f (Post 483709)
Hi Folks.
I just gone through an OCB / CC upgrade in mine 2004 2.7 986. Went fine, but only partially :confused:
OCB works while CC not.

[...]

Could it be faulty 4-stalk controller or some connection issues ?

Cześć Tomasz!

Tell us exactly what you did. Did you reprogram using a PIWIS?

I did the full install on an early model, including adding the pedal actuator, sensors, and wiring. I then did a quick write-up on the Porsche Club Poland forum.

amagalla 02-15-2016 06:50 PM

The first time I did this, I was able to add the OBC stalk (removed from a donor 4 stalk) to the 3 stalk in the car, without having to remove the steering wheel. It made the process much easier.

Tony

tomasz_f 02-17-2016 01:32 AM

Hi Folks,
Thank you for your response. Finally I found the fix.

After installing all HW modifications I completely forgot to activate CC in 2 places: Instrument Cluster and DME. I've only activated CC in Instrument Cluster and that caused such behavior. Activating CC in DME as well solved the issue :)

Greetings!

Sassmatt72 02-17-2016 06:23 AM

98 cruse control...
 
I've got the stalk, and box under the dash ....

I'll never use them (my ecu will not support it, swapped motor)


worth anything to anyone?

thx, matt

p.s or should I bin it all.

steved0x 02-17-2016 07:37 AM

Don't bin it, put it for sale, I have actually seen people ask about it before. I bet there is someone that wants to try to add CC to their 2.5 Boxster.

BruceH 06-27-2016 06:48 AM

For anyone looking to do this upgrade, I saw this stalk this morning on eBay. All you care about is that he OBC stalk works which it says it does. Just remove the stalk and add it to yours. I don't have any affiliation with the seller, I just thought I would pass it along.

Porsche Carrera 996 Boxster 986 4 Stalk Column Switch 996 613 219 10 Matte | eBay

achillies 06-27-2016 09:16 AM

I have the harness to add cruise control. The VW wires/plug as described by Pelican. PM me if anyone is interested.

WRC323 11-09-2016 07:37 PM

I've purchased an OBC stalk which was previously retrofitted but they had cut off the original connector and installed their own. Not a worry, I can make a harness to suit. But, what are the pinouts for the stalk?

I found the following on Pelican Parts:

Boxster 2001-2004
Connector Pin #2 Gauge Cluster Pin #23 Select Mode Down
Connector Pin #3 Gauge Cluster Pin #22 Speed Alert/Gong
Connector Pin #4 Gauge Cluster Pin #21 Select Mode Forwards
Connector Pin #5 Gauge Cluster Pin #24 Select Mode Backwards

I'm a little confused at "Speed Alert/Gong". The stalk has Select Up and Down, Enter (push?), Escape (pull?)

I've connected a multimeter to the earth and each pin and have found that on mine is:

Red = Down - So Pin #2, connect to #23 on cluster
Yellow = Up - assuming Pin #3 then and connect to #22 on cluster?
Blue = Push - So Pin #4, connect to #21 on cluster
Black = Pull - So Pin #5, connect to #24 on cluster

Can anyone please confirm?

Pic of my stalk:
http://i1075.photobucket.com/albums/...ps01ggvzyy.jpg

Nik64 02-21-2017 01:59 AM

I am going to upgrade my Boxster S 2002 ROW with CC stalk, reading sevral treads I found two verison for wiring refere to model yeare 2001-2002.
On the majority there indication to link a wirw from the cluster to DME on soem other is wrote this not necessary doe the fact that after 2001 new instrument cluster does not require this conenction.
Someone as more details?

Pdwight 02-21-2017 03:16 PM

No need to connect to DME
 
Or at least on USA cars, I have manufactured many harness to retrofit a 4 stalk. You need a common or ground and the wires that go to the instrument cluster....no need to run any more wires.

Nik64 02-25-2017 03:25 AM

Hello
I just installed the 4vstalk on my car 986 my02 the obc works fine, the cc works but instrument light light does not switch on.
Someone knows why?

Anker 02-25-2017 04:53 AM

Did you check the bulb?

Nik64 02-25-2017 11:41 AM

The cluster as equipped with led no standard bulb, so I did not open it

BER 04-10-2017 04:49 AM

I finally completed the OBC and CC hacks to my '01 Boxster back in February.

I bought a used 4-switch stalk from Parts Heaven that was in excellent shape. I also purchased Pdwight's OBC harness which is "first class". I made my own wiring harness for the CC functions; followed the guide on Pelican which was a great help.

Finally activated everything with my Durametric Pro. Both the OBC and CC functions have been working fine ever since. They are great!

IMHO, these are two of the best upgrades available for Boxster's without OBC and/or Cruise Control.

Pdwight 04-10-2017 06:03 PM

Thank You for the kind words
 
I try to make every effort to make my harnesses the very best hand made product possible.

BER 04-20-2017 06:03 PM

IMHO, you have accomplished your goal!

Thanks for your first class OBC harness!

PLP 10-04-2021 04:04 PM

Quote:

Originally Posted by pjq (Post 398401)
2004 Boxster S
I finished my winter project of installing the 4 stalk controller so as to enable cruise and the OBC. I followed the directions as laid down in "101 Projects for your Porsche Boxster", "986 Bentley Service Manual" and the web site Renntech.org which has a wealth of information for this upgrade. Now I just have to get to an Indy Shop/Dealer to activate both through the computer.

I took my time for fear of breaking something and this took two days, no breaks. If I had to do it again probably 4-5hrs. My garage temperature was around 5 to 6 C so plastic parts aren't as pliable.
When removing the instrument cluster all the documentation tells you to lift straight up after removing the 2 screws behind the telephone speaker and the hazard flasher. They don't mention that there are 5 plastic tabs helping to hold the instrument cluster to the dash. Likewise with the Trim Ring around the steering column and the dash, it is secured on top with 2 screws and under the steering column there are 2 plastic tabs, lift straight straight up.

The condensed wire plan is;
2003-4 Boxster Cruise:
Plug C (Grey) on the Instrument Cluster Pin 17 - Stalk Connector Pin 1
Plug C (Grey) on the Instrument Cluster Pin 4 - Stalk Connector Pin 3
Plug C (Grey) on the Instrument Cluster Pin 1 - Stalk Connector Pin 4
Fuse B7 - Stalk Connector Pin 2
2003-4 Boxster OBC:
Plug C (Grey) on the Instrument Cluster Pin 23 - Stalk Connector Pin 2
Plug C (Grey) on the Instrument Cluster Pin 22 - Stalk Connector Pin 3
Plug C (Grey) on the Instrument Cluster Pin 21 - Stalk Connector Pin 4
Plug C (Grey) on the Instrument Cluster Pin 24 - Stalk Connector Pin 5
Earth (ground) - Stalk Connector Pin 1


so let me get this straight.
If one is to install the 4-stalk, some wires are "doubled", in other words, connected to same pins from the stalk, but different on the gray one (C plug).
Pin 1 is ground and goes to Pin 17
Pin 2 goes to Pin 23 and Fuse B7
Pin 3 goes to Pin 22 and Pin 4
Pin 4 goes to Pin 1 and 21
Pin 5 goes to Pin 24

Is that right?

Base 2003.
I hope to get clarification soon as I am in the middle of the project...

PLP 10-05-2021 03:09 AM

OK, never mind... I figured it out myself. I just needed a night of sleep.

Of course those are two different plugs. Somehow when I read initially the project it sounded to me like it is enough to get the 4-stalk and 5 wires, plus the plug.

Yes, that is true for the OBC. There was no plug to purchase for Cruise Control.

OBC has a 6-pin connector where only 5 are used.
CC has a 4-pin connector and all of them are utilised.

Therefore, if one wants to do both projects at the same time - you will need overall 9 wires and preferably 16 plugs (one is ground while the other goes to B7 fuse) .


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