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12 51 Engine wiring harness

WARNING: This page is about a different car, the 2002 BMW M Roadster, 2002 BMW M Coupe, 2001 BMW M Roadster, and 2001 BMW M Coupe. However, it is still accessible from the selected car via links, so may be relevant.
ENGINE WIRING LOOM SPECIFICATION

  Type Thread Tightening Specification Measure
1AZ Wiring harness on electrical cutout device M51 / M41 M5   2.5 N.m
2AZ Wiring harness on distributor E36 / M41 M8   10 N.m
3AZ Battery positive terminal to intake manifold M57 M8   7 N.m
4AZ Battery positive terminal in engine compartment M62 / S62 M8   10 N.m
  M57 / M67 M8   10 N.m
  M54 M8   21 N.m
5AZ Wiring harness to ground holder M67 M6   10 N.m
  M47TU M6   7 N.m
6AZ DDE wiring harness pick-off to battery positive terminal M47TU / M57TU / M67 M6   9 N.m
7AZ Injector guide strip to cylinder head cover M47TU / M57TU     3.5 N.m