VW CADDY 1998 – 1.9 l/47 kW Cat diesel engine, engine code 1Y . Wiring diagrams, Pin Connector, Location

Wiring Diagram VW CADDY 1998 - Battery - alternator - starter

A	Battery
B	Starter
C	Alternator
C1	Voltage regulator
D	Ignition/starter switch
T2	2-pin connector, near starter
D50	Positive (+) connection (30), in engine compartment wiring harness

Wiring Diagram VW CADDY 1998 - Automatic glow period control unit - idling speed boost valve - exhaust gas recirculation valve - commencement of injection valve - air mass meter - fuel shut–off valve

F2	Door contact switch, driver's side
F163	Air conditioner shut-off thermo-switch
G175	Injection period sender
J179	Automatic glow period control unit
J362	Immobilizer control unit
J366	Fuel shut-off valve control unit, diesel injection pump
N18	Exhaust gas recirculation valve
N108	Commencement of injection valve injection pump
N109	Fuel shut-off valve
N123	Idling speed boost actuator, only models without air conditioner
T2a	2-pin connector, near engine connector
T2b	2-pin connector
T3	3-pin connector
T4	4-pin connector
T6	6-pin connector
T16	16-pin connector, self-diagnosis connection in left lower console
T17	17-pin connector, on engine left
T18	18-pin connector
D52	Positive (+) connection (15a), in engine compartment wiring harness
D108	Connection -8-, in engine compartment wiring harness

Wiring Diagram VW CADDY 1998 - Automatic glow period control unit - engine temperature sender - coolant temperature sender - full throttle stop valve - glow plugs

G2	Coolant temperature sender
G27	Engine temperature sender
J52	Glow plug relay
J179	Automatic glow period control unit, above the relay plate
N177	Idling speed boost valven, only models with air conditioner
N194	Full throttle limit valve
Q6	Glow plugs - (engine)
S125	Fuse for glow plugs, above the relay plate
T17	17-pin connector, on engine left
T18	18-pin connector
15	Earth point, on cylinder head
D98	Connection (glow plugs), in engine compartment wiring harness

Wiring Diagram VW CADDY 1998 - Fuel gauge sender - speedometer sender

G	Fuel gauge sender
G22	Speedometer sender (Hall sender, on gearbox)
J362	Immobilizer control unit
T3	3-pin connector
T6	6-pin connector
T17	17-pin connector, on engine left
15	Earth point, on cylinder head
132	Earth connection -3-, in wiring harness

Wiring Diagram VW CADDY 1998 - Dash panel insert - fuel gauge - coolant shortage and coolant temperature indicator - optical and acoustical oil pressure warning

F1	Oil pressure switch *
F22	Oil pressure switch (0.3 bar)
G1	Fuel gauge
G3	Coolant temperature gauge
H11	Oil pressure warning buzzer
J285	Control unit with display in dash panel insert
K2	Alternator warning lamp
K3	Oil pressure warning lamp
K28	Coolant temperature warning lamp Coolant shortage indicator
K29	Glow period warning lamp
T17	17-pin connector, on engine left
T28	28-pin connector, on dash panel insert
*	For switch values, Workshop manual engine: Classic 1996 ►Polo Classic 1996 ►
	Engine Caddy1996 ►, Polo Classic 1996 ►