Without Diagnostic Socket (X11)

Test Equipment Connection Diagram:

NOTE: Set engine analyzer to 4 cylinder position. Without the diagnostic adaptor tool only one ignition circuit can be checked at a time.

N1/3 DI control module
R4 Spark plug
S5/5 Left high-voltage distributor
S5/6 Right high-voltage distributor
T1/1 Ignition coil 1 (right cylinder bank)
T1/2 Ignition coil 2 (left cylinder bank)
X11/4 Data link connector (DTC readout)
012 On-off ratio tester
013 Impulse counter scan tool
018 Oil thermometer
030 Engine analyzer with oscilloscope
042 Pressure gauge
055/1 On-off ratio signal adaptor (900 589 0115 00)
061 Trigger clamp (on cylinder 1)
062 Kilovolt clamp (on ignition coil)
075 Impulse counter scan tool adaptor
077/1 TN signal, on-off ratio signal connector (see connector A, B in diagram).