Components and connectors

Make

Alfa Romeo

Model

145/146 Electrical System Diagnosis Manual, Volume 3

Year

1994–2001

Section

Location of earths › Components and connectors

146 electrical system diagnosisComponents and connectors

COMPONENTS AND CONNECTORS

RH engine compartment earth		G53a
4BLK • 1100 (**) (**) 2.5BLK • 199	BOXER
BLK • H44	1BLK • G175b
1BLK • E23 B	1BLK • E23 A
2.5BLK • P20	1BLK • O2b
BLK • P35a	1BLK • O2a
4BLK • Q41 C	1BLK • Q20

RH engine compartment earth		G53a
BLK • N12	TD
1BLK • E23 B	2.5BLK • G1 A
(••••) BLK • P35a	BLK • Q67
1BLK • E23 A	BLK • H54
BLK • N31 A	1BLK • Q20
BLK • L16	1BLK • Q11
BLK • H17	4BLK • Q41 C
BLK–PPL • Q67 (•)	1BLK • Q67
BLK • L46 (•••)	2.5BLK • L46 (•••)
1BLK • O2a	BLK • Q67
1BLK • O2b	BLK • H44
2.5BLK • N31 B	BLK • H54
2.5BLK (••••)	BLK • Q67

RH engine compartment earth		G53a
1BLK • N6 C	JTD
1BLK • N6 C	(•••) 1BLK • L33
2.5BLK • S11 A	1BLK • Q20 (•••)
2.5BLK • S11 A	BLK • T1
2.5BLK • S11 A	1BLK • E23 B
BLK • G99b	1BLK • E23 A
BLK • T1	1BLK • G175b
1BLK • O2b	1BLK • O2a
BLK • P35a	BLK • P35a
(•••) BLK–PPL • L17	BLK–PPL • C10 A (•••)

RH engine compartment earth		G53a
1BLK • L33 (•••)	T.SPARK
BLK • H44	1BLK • G175b
1BLK • E23 B	1BLK • O2b
1BLK • E23 A	1BLK • O2a
2.5BLK • P20	BLK • P35a
(•••) BLK–PPL • L17	BLK–PPL • C10 A (•••)

LH engine compartment earth		G53b
1BLK • P1	BOXER T.SPARK
4BLK	BLK–PPL • C10 (•••)
1BLK • E9a	2.5BLK
BLK • H44	BLK • B69
BLK • Q20	(•) BLK • B69
BLK–PPL • C99	(••) 4BLK • 1100
BLK • H17	BLK–PPL • L17
BLK • E9b	BLK • B69
BLK • N12	2.5BLK • G1 A
1BLK • G175a	BLK • B69
1BLK • E24 A	BLK • L33 (•••)
1BLK • L6	BLK–PPL • C10 A
BLK • G314 (•••)	BLK • E24 B
35BLK • A1	35BLK • G318

(*) Versions without ALFA ROMEO CODE

(••) From chassis no. 4065018

(•••) From chassis no....

(+) TD from chassis no...

(•) TD-CAT

(•••) TD from chassis no...

02 Diagnostics