M:\Product Information\366-348\Instructions\366-348 MGB Fuel Injection Installation Instructions_Grant_2.doc
Part 22, continued
289. Connect the two harness ECU plugs. One plug is
wider than the other and has more pins, so you cannot
mix them up. Push the plugs in until you hear /feel a
click, indicating the locking tabs have engaged. (Fig
241)
290. Reinstall the under dash trim piece. It may need to
be slightly trimmed to clear the ECU.
366-348 Inst Fig 241
291. Locate the rectangular plug we removed from the
firewall and modified by adding a 1” hole. (Fig 242)
292. Work the fuel injection harness through the slot in
the plug and into the hole. The harness with its black
plastic sleeve will fill up the 1” hole we made in the
plug.
366-348 Inst Fig 242
242.1
366-348 Inst Fig 243
293. Reinstall the factory rubber firewall plug (Fig 243)
It will take some time to work the plug into place. Press
lightly just inside the outer lip. You will feel the plug
pop into place as you press on it. Work your way
around the edge until the plug is in place. If you press
to hard, the plug will pop through the hole. You will
have to pull it back out and start over.
This completes part 22 of the installation.
Page 43 of 52
