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jurasT · Joined: 24 Nov 2005 Posts: 22 Location: Lodz, Poland

Did 931 ever have EFI ? I know that 924S had bosch motronic but how about 924 turbo ? Did all of them have simple k-jetronic or maybe ke-jetronic ?

bass gt · Posted: Sat Jul 22, 2006 7:04 am Post subject:

Never EFI.
Bosch mechanical injection only

jurasT · Joined: 24 Nov 2005 Posts: 22 Location: Lodz, Poland

That is what I thought. Did it ever had any electronic modules apart from the ignition module ?
A friend has just bought a 931 and said he is looking for the electronic thing that is under the dashboard beacuse this is the thing that is missing and he can't start the engine without it (?)

I know that ke-jet had electronics instead of the mechanical warm-up valve. But was it ever fit in 931 ? I guess not.

924RACR · Posted: Sat Jul 22, 2006 10:19 pm Post subject:

Sure it did have KE jet, and the mixture control unit would be under the dash by the steering column. The ECU for the ignition, called the DITC (81-82 only IIRC) is also under the dash, but in the center below the heater core...
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'79 924 #77 SCCA H Prod racecar
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jurasT · Joined: 24 Nov 2005 Posts: 22 Location: Lodz, Poland

What is IIRC ?

Do you know the part number for the mixture control unit for 924 turbo ?

Chrenan · Joined: 15 Jan 2003 Posts: 3903 Location: Canada

IIRC = if I recall correctly
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1987 951 - M193 Version for Japan