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  Topic: Headlight issue
rcarson25

Replies: 1
Views: 26242

PostForum: 931 Tech.   Posted: Thu Dec 15, 2022 1:28 pm   Subject: Headlight issue
I have 1981 924 Turbo mostly running but have issues with my headlights currently. Motors work fine, ground is happy at the headlights, but I am not getting power. Changed the headlight relay and ...
  Topic: 931 MegaSquirt Questions
rcarson25

Replies: 16
Views: 40779

PostForum: 931 Tech.   Posted: Tue Aug 24, 2021 4:34 am   Subject: 931 MegaSquirt Questions
Ok, I hadn't thought this through apparently. Based on firing order 1-3-4-2 this would make sense that 1&4 and 2&3 would create an every other pulse situation.

You are a life saver, than ...
  Topic: 931 MegaSquirt Questions
rcarson25

Replies: 16
Views: 40779

PostForum: 931 Tech.   Posted: Mon Aug 23, 2021 10:59 pm   Subject: 931 MegaSquirt Questions
I've got most everything wired up, but I have one question on injector wiring. I have looked at too many wire diagrams and I have seen the injectors wire two different ways:

option 1. injectors ...
  Topic: 931 MegaSquirt Questions
rcarson25

Replies: 16
Views: 40779

PostForum: 931 Tech.   Posted: Sun Aug 08, 2021 6:04 am   Subject: 931 MegaSquirt Questions
Did you build an additional circuit to run the VW coil or did you just run switched power, ground and ignition out 1 and 2 to the coil?

I saw something about building an additional circuit to run ...
  Topic: 931 MegaSquirt Questions
rcarson25

Replies: 16
Views: 40779

PostForum: 931 Tech.   Posted: Thu Aug 05, 2021 11:44 pm   Subject: 931 MegaSquirt Questions
Thanks for the list, thankfully it seems the injector bungs are my only miss order so far.

What crank/tach signal did you use for the VW ignition setup? I think that is the only thing I am not su ...
  Topic: 931 MegaSquirt Questions
rcarson25

Replies: 16
Views: 40779

PostForum: 931 Tech.   Posted: Thu Aug 05, 2021 9:45 am   Subject: 931 MegaSquirt Questions
Thanks so much for all of the great info. I really appreciate it. I wish I would have found this out before I spent way too much on inserts that don’t work for this car.

Did you use a differen ...
  Topic: 931 MegaSquirt Questions
rcarson25

Replies: 16
Views: 40779

PostForum: 931 Tech.   Posted: Wed Aug 04, 2021 1:20 am   Subject: 931 MegaSquirt Questions
So, I got the 034 Motorsport cis to efi injector adapters and they are smaller than stock. I was told these are the only cis to efi adapters they have. Are others who have used these adapters usin ...
  Topic: 931 MegaSquirt Questions
rcarson25

Replies: 16
Views: 40779

PostForum: 931 Tech.   Posted: Tue Jul 27, 2021 10:58 pm   Subject: 931 MegaSquirt Questions
Sounds good, I have been doing more research as well and best I can tell would be minus a few "features" I would never use and expandability I should be good.

Do you know if the 944 T ...
  Topic: 931 MegaSquirt Questions
rcarson25

Replies: 16
Views: 40779

PostForum: 931 Tech.   Posted: Tue Jul 27, 2021 9:55 pm   Subject: 931 MegaSquirt Questions
Thanks so much for the clear info. Would you recommend the micro squirt vs the megasquirt 2? I like the idea of the smaller packaging and lower cost. I am just looking to swap out cis for EFI. ...
  Topic: 931 MegaSquirt Questions
rcarson25

Replies: 16
Views: 40779

PostForum: 931 Tech.   Posted: Mon Jul 26, 2021 11:36 pm   Subject: 931 MegaSquirt Questions
Okay, so let me start off by saying I have spent countless hours researching and have a couple of questions for those in the know. I am just about at the end of my rope with the CIS system and want ...
  Topic: Thermo vacuum valve
rcarson25

Replies: 0
Views: 16044

PostForum: 931 Tech.   Posted: Wed Jun 30, 2021 12:31 am   Subject: Thermo vacuum valve
So, I have been fixing all of the little odds and ends on my car, 1981 turbo, and I noticed the thermo vacuum valve in my car was broken. I assume it was bypassed as there are no lines disconnected in ...
  Topic: 931 Intake Manifold Gasket
rcarson25

Replies: 1
Views: 16394

PostForum: 931 Tech.   Posted: Wed May 19, 2021 1:51 am   Subject: 931 Intake Manifold Gasket
I am having trouble getting intake manifold gaskets for my car. It is an ‘81 with individual gaskets in the manifold. I can get them through Pelican but it is going to take 10plus days to get. ...
  Topic: 1981 931 Fuel pressure question.
rcarson25

Replies: 4
Views: 17572

PostForum: 931 Tech.   Posted: Tue Apr 27, 2021 7:32 am   Subject: 1981 931 Fuel pressure question.
Point taken, is there one that would be recommended?
  Topic: 1981 931 Fuel pressure question.
rcarson25

Replies: 4
Views: 17572

PostForum: 931 Tech.   Posted: Mon Apr 26, 2021 8:09 am   Subject: 1981 931 Fuel pressure question.
I would like to not have to buy another $150 plus specialty tool I will probably only use a handful of times if I can avoid it. Really hoping that I can get some info based on what I have.

S ...
  Topic: 1981 931 Fuel pressure question.
rcarson25

Replies: 4
Views: 17572

PostForum: 931 Tech.   Posted: Sun Apr 25, 2021 9:44 pm   Subject: 1981 931 Fuel pressure question.
I am continuing to work through issues trying to resurrect my 1981 Turbo that has sat for almost a decade. Everything is together and the car starts but it wants to idle very rough around 500rpm. ...
 
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