Ignition System: Diagrams

NOTE:
- The Fuel Injection / Ignition Control Module is equipped with On Board Diagnostic (OBD) functions.

- Components identified with an asterisk (*) are checked via On Board Diagnostic.

- Before repairs and troubleshooting, check Diagnostic Trouble Code (DTC) Memory, repair as needed, and then erase DTC Memory.

Digifant Ignition Components:

1 - Ignition coil
^ location: in driving direction left, under battery cover

2 - Terminal 4
3 - Terminal 15
4 - Terminal 1
5 - Ignition coil power output stage (N 157)
6 - Distributor cap connector for spark plug wire(s)
^ RF suppressing
^ resistance check: 600 to 1400 Ohms

7 - Camshaft Position (CMP) sensor harness connector
8 - Dust cap
9 - Ignition rotor
^ identification R1
^ resistance check: 600 to 1400 Ohms

10 - Distributor cap
^ check for cracks and leaks
^ check for contact wear
^ clean before installing
^ check carbon brush for wear and clearance

11 - RF shield for distributor cap
12 - Ignition wire
^ check for continuity

13 - Spark plug connector
^ shielded
^ resistance check: 4000 to 6000 Ohms

14 - Spark plug
15 - 10 Nm (7 ft lb)
16 - Ignition distributor housing
^ with Camshaft Position Sensor (G 40) *

17 - O-ring
^ replace if damaged

18 - Ground strap
^ fastened to housing