Arrangement and assignment of Z connector sleeves (cable connections in wiring harness) - engine compartment - GF00.19-P-3000-13D

MODEL 463 with ENGINE 112.945 

MODEL 463 with ENGINE 113.962 

Fig 1: Arrangement And Assignment Of Z Connector Sleeves - Engine Compartment

Courtesy of MERCEDES-BENZ USA

Z connector sleeve	Designation	Component	Designation	Conn. pin
Z3/29	Circuit 15 (1) (fused) connector sleeve	← X35/63	Control module box/engine separation point	4
		→ T1/5	Ignition coil 5	2
		→ T1/6	Ignition coil 6	2
		→ Z3/29	Circuit (15 (2) (fused) connector sleeve
	Engine 112.945	→ T1/4	Ignition coil 4	2
	Engine 113.962	→ T1/7	Ignition coil 7	2
		→ T1/8	Ignition coil 8	2
Z3/29	Circuit 15 (2) (fused) connector sleeve	← Z3/29	Circuit 15 (1) (fused) connector sleeve
		→ T1/1	Ignition coil 1	2
		→ T1/2	Ignition coil 2	2
		→ T1/3	Ignition coil 3	2
	Engine 113.962	→ T1/4	Ignition coil 4	2
Z7/35	Circuit 87 M1e (1) connector sleeve	← X35/63	Control module box/engine separation point	12
		→ Y62y5	Cylinder 5 injector	5.1
		→ Y62y6	Cylinder 6 injector	6.1
		→ Z7/35	Circuit 87 M1e (2) connector sleeve
	Engine 112.945	→ Y62y4	Cylinder 4 injector	4.1
	Engine 113.962	→ Y62y7	Cylinder 7 injector	7.1
		→ Y62y8	Cylinder 8 injector	8.1
Z7/35	Circuit 87 M1e (2) connector sleeve	← Z7/35	Circuit 87 M1e (1) connector sleeve
		→ B2/5	Hot film mass air flow sensor	2
		→ B6/1	Camshaft Hall sensor	3
		→ Y62y1	Cylinder 1 injector	1.1
		→ Y62y2	Cylinder 2 injector	2.1
		→ Y62y3	Cylinder 3 injector	3.1
	Engine 113.962	→ Y62y4	Cylinder 4 injector	4.1
Z7/36	Circuit 87 M2e connector sleeve	← X35/63	Control module box/engine separation point	13
		→ Y22/6	Variable intake manifold switchover valve	2
		→ Y31/1	EGR vacuum transducer	2
		→ Y32	Air pump switchover valve	2
Z30/7	Left foglamp connector sleeve  Only LHS	← S1	Light switch	N
		→ A1e53	Foglight indicator lamp	E.1
		→ E5/1	Left foglamp
Z30/8	Right foglamp connector sleeve  Only LHS	← S1	Light switch	N
		→ E5/2	Right foglamp