WTB - Lambda ECU for 81-83 911SC

[Mac-Porsche]

Mine failed. Thought I'd see if anyone has a working one on hand... If not, will probably just send mine out for repair.

[boyt911sc]

Please provide the Bosch Sticker # on the ECU. Thanks.

Tony

[john walker's workshop]

You sure it's not the relay next to it? 12V out of both 87 and 87a?

[Tom_in_NH]

I have this one from an '83 available.

[Funracer]

Originally Posted by Tom_in_NH

I have this one from an '83 available.

Is this for the turbo?

[Mac-Porsche]

Wondering the same thing about whether this is from a 930, I think I can only use an 037 (blue label, 1981), 055 (yellow label, 1982-83), or 062 (red label, 1983).

The original on mine is the 037, blue label, I can post a picture, sorry, just been really busy these last few days.

It’s definitely not the relay. I have three (including one that’s brand new). I ‘might’ have solved the problem after I posted this, I found that the ground wires to the ECU/relay were loose - which fixed the intermittent issues I was having. However, it still seems the 055 (yellow label) ECU I’ve borrowed from a friend cold starts ‘much’ better than the original 037 I have (fires after couple turns vs taking several turns to start). I’m still testing between the two, trying to get multiple cold starts with each before I make a conclusion.

Still want to keep this open just in case it really is bad, so I can see if I have options.

[Rick Cabell]

I have this from a 82. $175 shipped.

[Tom_in_NH]

Originally Posted by Funracer

Is this for the turbo?

It was removed from my '83 SC. I assume it's original equipment. However, after a quick web search, I see it is listed for turbo applications. Odd....

Tom

[Funracer]

Originally Posted by Tom_in_NH

It was removed from my '83 SC. I assume it's original equipment. However, after a quick web search, I see it is listed for turbo applications. Odd....

Tom

My 83 has the yellow sticker. Ends in 055.

[Mac-Porsche]

Found one and purchased from seller on forum. Thanks all for the comments, suggestions, and help in finding new unit!