SEAT TOLEDO 2000 — 2.3 litre/110 kW Motronic, engine codes AGZ, Only for Toledeo . Wiring diagrams, Pin Connector, Location

Wiring Diagram SEAT TOLEDO 2000 - Starter - alternator - voltage regulator - X contact relief relay

A	Battery
B	Starter
C	Alternator
C1	Voltage regulator
D	Ignition/starter switch
J59	X contact relief relay
S10	Fuse in fuse box/relay plate
S162	Fuse -1- (30), in fuse box/battery
S163	Fuse -2- (30), in fuse box/battery
S176	Fuse -4- (30), in fuse box/battery
S177	Fuse -5- (30), in fuse box/battery
S229	Fuse in fuse box
S237	Fuse in fuse box
T2k	2-pin connector, on engine
T4l	4-pin connector, on engine
T6l	6-pin connector, brown, in protective housing for connectors, in plenum chamber, left
500	Screw connection -1- (30), on relay plate
501	Screw connection -2- (30), on relay plate
502	Screw connection -1- (30a), on relay plate
A2	Positive (+) connection (15), in dash panel wiring harness
A32	Positive (+) connection (30), in dash panel wiring harness
A41	Positive (+) connection (50), in dash panel wiring harness
*	Only models with air conditioner
**	Only models up to October 2001
***	Only models from November 2001

Wiring Diagram SEAT TOLEDO 2000 - Ignition coils - final output stage

N	Ignition coil
N122	Final output stage
N128	Ignition coil 2
N158	Ignition coil 3
N163	Ignition coil 4
N164	Ignition coil 5
P	Spark plug connector
Q	Spark plugs
T6t	6-pin connector
T6u	6-pin connector
T6x	6-pin connector
T14a	14-pin connector, in cable channel left
85	Earth connection -1-, in engine compartment wiring harness
A104	Positive (+) connection -2- (15), in dash panel wiring harness
D52	Positive (+) connection (15a), in engine compartment wiring harness

Wiring Diagram SEAT TOLEDO 2000 - Motronic control unit - coolant temperature sender - hall sender - heater element (crankcase breather)

G2	Coolant temperature sender
G40	Hall sender
G62	Coolant temperature sender
J220	Motronic control unit
N79	Heater element (crankcase breather)
N156	Intake manifold change-over valve
T6l	6-pin connector, brown, in protective housing for connectors, in plenum chamber, left
T14a	14-pin connector, in cable channel left
T80	80-pin connector
85	Earth connection -1-, in engine compartment wiring harness
220	Earth connection (sender earth), in engine wiring harness
A100	Connection -2- (87), in dash panel wiring harness
A104	Positive (+) connection -2- (15), in dash panel wiring harness
D101	Connection -1-, in engine compartment wiring harness
D102	Connection -2-, in engine compartment wiring harness

Wiring Diagram SEAT TOLEDO 2000 - Control unit for motronic - intake manifold temperature sender - throttle valve positioner - potentiometer - knock sensor I - throttle valve control unit

F60	Idling switch (00516-2121)
G61	Knock sensor I (00524-2142)
G69	Throttle valve potentiometer (00518-2212)
G72	Intake manifold temperature sender (00527-2412)
G88	Throttle valve positioner - potentiometer (00530-2124)
J220	Control unit for motronic
J338	Throttle valve control unit (01165)
V60	Throttle valve positioner (00282-1232)
T2r	2 pin connector, on the cylinder head, left side
T8m	8 pin connector
T10	10 pin connector, orange, in the protective body of connections, in the water case, left side
T80	80 pin connector
220	Earth connection (sender earth), in engine wiring loom
*	Only in vehicles with M.F.A.

Wiring Diagram SEAT TOLEDO 2000 - Control unit for motronic - knock sensor II - engine speed sender

E35	Switch for air conditioner
G28	Engine speed sender (00513-2111)
G66	Knock sensor II (00540-2144)
J220	Control unit for motronic
J255	Control unit for Climatronic (01320)
J293	Control unit for radiator fan (00831)
T2s	2 pin connector, on the engine housing, rear
T3d	3 pin connector, near the admission tube
T8l	8 pin connector
T10	10 pin connector, orange, in the protective body of connections, in the water case, left side
T12e	12 pin connector
T14	14 pin connector
T16b	16 pin connector
T80	80 pin connector
10	Earth point, in plenum chamber
131	Earth connection -2-, in engine compartment wiring loom
220	Earth connection (sender earth), in engine wiring loom
*	Only vehicles with automatic gearbox

Wiring Diagram SEAT TOLEDO 2000 - Control unit for motronic - injector - cylinder 1

J104	Control unit for ABS with EDS
J220	Control unit for motronic
N30	Injector, cylinder 1 (01249-4411)
N31	Injector, cylinder 2 (01250-4412)
N32	Injector, cylinder 3 (01251-4413)
N33	Injector, cylinder 4 (01252-4414)
N83	Injector, cylinder 5 (01253-4421)
S232	Fuse in fuse box
T10d	10 pin connector, green, in the protective body of connections, in the water case, left side
T14a	14 pin connector, in the cable channel, left side
T16	16 pin connector, self diagnosis
T25	25 pin connector
T47	47 pin connector
T80	80 pin connector
D95	Connection (injectors), in engine compartment wiring loom

Wiring Diagram SEAT TOLEDO 2000 - Control unit for motronic - CCS switch - CCS button (Set)

E45	CCS switch (00671)
E227	CCS button (Set)
J220	Control unit for motronic
T10e	10 pin connector, black, in the protective body of connections, in the water case, left side
T10s	10 pin connector, next to the steering column, right side
T80	80 pin connector

Wiring Diagram SEAT TOLEDO 2000 - Motronic control unit - secondary air pump relay - lambda probe - air mass meter - secondary air pump motor - secondary air inlet valve

G39	Lambda probe
G70	Air mass meter
J17	Fuel pump relay
J220	Motronic control unit
J234	Airbag control unit
J299	Secondary air pump relay
N80	Activated charcoal filter system solenoid valve 1 (pulsed)
N112	Secondary air inlet valve
V101	Secondary air pump motor
Z19	Lambda probe heater
T4p	4-pin connector, centre in engine compartment
T6l	6-pin connector, brown, in protective housing for connectors, in plenum chamber, left
T10	10-pin connector, orange, in protective housing for connectors, in plenum chamber, left
T75	75-pin connector, behind the centre console
T80	80-pin connector
10	Earth point, in plenum chamber
A27	Connection (speed signal), in dash panel wiring harness
A125	Connection (crash signal), in dash panel wiring harness
E30	Connection (87a), in engine wiring harness
*	Wire W for self-diagnosis
**	Only models up to October 2001

Wiring Diagram SEAT TOLEDO 2000 - Fuel gauge sender - fuel pump (pre-supply pump) - coolant shortage indicator sender

G	Fuel gauge sender
G6	Fuel pump (pre-supply pump)
G32	Coolant shortage indicator sender
S5	Fuse in fuse box/relay plate
S228	Fuse in fuse box
S234	Fuse in fuse box
S243	Fuse in fuse box
T6l	6-pin connector, brown, in protective housing for connectors, in plenum chamber, left
T14a	14-pin connector, in cable channel left
81	Earth connection -1-, in dash panel wiring harness
269	Earth connection (sender earth) -1-, in dash panel wiring harness
504	Screw connection -1- (87F), on relay plate
A20	Connection (15a), in dash panel wiring harness
A99	Connection -1- (87), in dash panel wiring harness
E30	Connection (87a), in engine wiring harness

Wiring Diagram SEAT TOLEDO 2000 - Control unit with display in dash panel insert - speedometer sender - oil pressure switch

F1	Oil pressure switch
G22	Speedometer sender (01086)(Hall sender on gearbox)
H11	Oil pressure warning buzzer
J285	Control unit with display in dash panel insert (01317)
K2	Alternator warning lamp
K3	Oil pressure warning lamp (00755)
K28	Coolant temperature/coolant shortage warning lamp
K83	Exhaust emissions warning lamp
K132	Electronic power control fault lamp
S7	Fuse in relay plate/fuse box
T14a	14-pin connector, in wire channel, left side
T32	32-pin connector, blue, in dash panel
T32a	32-pin connector, green, in dash panel
12	Earth point, in engine compartment, left
85	Earth connection -1-, in engine compartment wiring harness
B163	Positive connection -1- (15), in interior wiring harness
*	Self-diagnosis line W

Wiring Diagram SEAT TOLEDO 2000 - Control unit with display in dash panel insert - multi-function display - memory switch - rev. counter - multi-function display

E86	Multi-function display call-up button
E109	Multi-function display, memory switch
G1	Fuel gauge (00664)
G3	Coolant temperature gauge
G5	Rev. counter (00662)
G21	Speedometer (00663)
J119	Multi-function display
J285	Control unit with display in dash panel insert (01317)
K105	Reserve fuel warning lamp (01082)
T6d	6-pin connector
T12d	12-pin connector, in the Climatronic
T32	32-pin connector, blue, in dash panel
T32a	32-pin connector, green, in dash panel
A13	Connection (door contact switch), in dash panel wiring harness
A27	Connection (speed signal), in dash panel wiring harness
*	Only vehicles with M.F.I.