Ignition Coil Wiring

 

Protection when using wiring rails

Every wiring rail on the engine block should be grounded to avoid disruptions in the device caused by secondary current in the ignition coils.

   

Ignition Coil Wiring

In the MICT there are two types of wiring with predefined output configuration supported in the engine database for many engines:

  • Wired in straight order
  • Wired in firing order

For information on straight order wiring refer to Straight Order Wiring of the Ignition Outputs and Engine – Parameters.

For wiring in firing order, the first cylinder in the firing order is connected to the A1 output, the second to A2, etc.

If a different wiring was implemented, the output configuration in the MICT must be adapted accordingly. Please note that the wiring cannot be checked by the software (see section Engine – Parameters).

 

18_Stecker_17pol

17-pole connector (outside view)

The table shows the pole assignments for the standard 6 and 12 cylinder versions of the MIC3.

Pole

12 outputs

6 outputs

A

Output A1

Output A1

B

Output A2

Output A2

C

Output A3

Output A3

D

Output A4

Output A4

E

Output A5

Output A5

F

Output A6

Output A6

G

Output A7

not assigned

H

Output A8

not assigned

J

Output A9

not assigned

K

Output A10

not assigned

L

Output A11

not assigned

M

Output A12

not assigned

N

not assigned

not assigned

P

not assigned

not assigned

R

not assigned

not assigned

S

not assigned

not assigned

T

Ground

Ground