Bitz EFI Conversion Connector Question

[motorstereo]

Very close to the finish line on the Bitz conversion ("Clean Look") on my '81 SC.

I believe the wiring harness that plugs into the 14 pin connector can be deleted, since it is part of the CIS/ Lambda circuit.

Do I keep or isolate these connectors? (Image found here on Pelican) I think these are NOT used for the EFI, and I will isolate them (wrap them in heat shrink).

I believe the connectors are (from L to R)

1. Air Sensor Plate
2. TPS
3. CSV
4. FV

[motorstereo]

[dfhtrhjn]

I'm curious about the answer. I'll probably end up with this conversion as well.

[timmy2]

Those identified pieces/devices are no longer used.
You can delete the entire Lambda harness that connects above the torsion bar area. (6 or 12 pin depending on year)

You will need to keep the 14 pin connector that goes to the rear fuse panel and it’s engine harness. The connectors to the WUR and CSV on the engine harness can be taped up.
The AAR is still used in most installations.

[David]

Here are some harness drawings I made when I converted my 930 to EFI and made a new harness for the non-EFI wiring. At the time I still used the 14 pin connector but since then I've gotten rid of the 14-pin but that involves permanently modifying your main harness.

[AlKidd]

Great drawing. When you thinned out the connectors did you replace the 14 with something like an 8 pin molex connector? Id think youd still want the connector for engine removal etc.

Originally Posted by David

Here are some harness drawings I made when I converted my 930 to EFI and made a new harness for the non-EFI wiring. At the time I still used the 14 pin connector but since then I've gotten rid of the 14-pin but that involves permanently modifying your main harness.

[David]

When I did this, I bought a new 14 pin connector and soldered in new wires for new harness separate from the EFI harness.