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VW TRANSPORTER 1999 – 2.8 litre/103 kW Motronic, engine codes AES . Wiring diagrams, Pin Connector, Location

Wiring Diagram VW TRANSPORTER 1999 - Battery - alternator - starter - fuel gauge sender - fuel pump



Wiring Diagram  VW TRANSPORTER 1999 - Battery - alternator - starter - fuel gauge sender - fuel pump https://portal-diagnostov.com/license.html
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ABattery
BStarter
CAlternator
C1Voltage regulator
DIgnition/starter switch
GFuel gauge sender
G23Fuel pump
SA1Fuse -1- on battery fuse box
SA5Fuse -5- on battery fuse box
T11-pin connector, behind relay plate
T1b1-pin connector, near starter
T1g1-pin connector, behind relay plate
   1 Earth strap, battery - body
   2 Earth strap, gearbox - body
   C10 Positive (+) connection -1- (30), in headlight wiring harness

Wiring Diagram VW TRANSPORTER 1999 - Motronic control unit - injectors



Wiring Diagram  VW TRANSPORTER 1999 - Motronic control unit - injectors https://portal-diagnostov.com/license.html
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J17Fuel pump relay
J220Motronic control unit, in engine compartment, left
N30Injector, cylinder 1
N31Injector, cylinder 2
N32Injector, cylinder 3
N33Injector, cylinder 4
N83Injector, cylinder 5
N84Injector, cylinder 6
T1010-pin connector, near cylinder head cover
T6868-pin connector
TV2Terminal 30 junction box, red, both have 6-pin
   G3 Positive (+) connection, in cable sleeve - injectors

Wiring Diagram VW TRANSPORTER 1999 - Motronic control unit - ignition system - throttle valve control unit



Wiring Diagram  VW TRANSPORTER 1999 - Motronic control unit - ignition system - throttle valve control unit https://portal-diagnostov.com/license.html
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F60Idling switch
G69Throttle valve potentiometer
G88Throttle valve positioner potentiometer
J220Motronic control unit, in engine compartment, left
J338Throttle valve control unit
N152Ignition transformer
PSpark plug connector
QSpark plugs
T5e5-pin connector
T8h8-pin connector
T6868-pin connector
V60Throttle valve positioner
   12 Earth point, in engine compartment, left
   E14 Connection -1-, in Motronic wiring harness

Wiring Diagram VW TRANSPORTER 1999 - Motronic control unit - lambda probe - Hall sender - engine speed sender - self-diagnosis connection



Wiring Diagram  VW TRANSPORTER 1999 - Motronic control unit - lambda probe - Hall sender - engine speed sender - self-diagnosis connection https://portal-diagnostov.com/license.html
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G28Engine speed sender
G39Lambda probe
G40Hall sender
J220Motronic control unit, in engine compartment, left
J362Immobilizer control unit, behind dash panel insert, right
T1cSingle connector, behind relay plate
T1lSingle connector, behind relay plate
T1oSingle connector, behind relay plate
T3g3-pin connector, near starter
T44-pin connector, near lambda probe
T8c8-pin connector
T6868-pin connector
TV14Terminal for self-diagnosis, white
   138 Earth connection (control unit), in Motronic wiring harness
   A76 Connection (diagnosis wire K), in dash panel wiring harness

Wiring Diagram VW TRANSPORTER 1999 - Motronic control unit - knock sensors - coolant temperature sender - intake manifold temperature sender



Wiring Diagram  VW TRANSPORTER 1999 - Motronic control unit - knock sensors - coolant temperature sender - intake manifold temperature sender https://portal-diagnostov.com/license.html
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G2Coolant temperature sender
G61Knock sensor I
G62Coolant temperature sender
G66Knock sensor II
G72Intake manifold temperature sender
J220Motronic control unit, in engine compartment, left
T3d3-pin connector, near cylinder head cover
T3i3-pin connector, near cylinder head cover
T6868-pin connector
   138 Earth connection (control unit), in Motronic wiring harness
   139 Earth connection (sender earth), in Motronic wiring harness

Wiring Diagram VW TRANSPORTER 1999 - Motronic control unit - air mass meter - activated charcoal filter system - secondary air inlet valve - secondary air pump motor - exhaust gas recirculation valve



Wiring Diagram  VW TRANSPORTER 1999 - Motronic control unit - air mass meter - activated charcoal filter system - secondary air inlet valve - secondary air pump motor - exhaust gas recirculation valve https://portal-diagnostov.com/license.html
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G70Air mass meter
J220Motronic control unit, in engine compartment, left
J299Secondary air pump relay, above the relay plate
N18Exhaust gas recirculation valve
N80Activated charcoal filter system solenoid valve 1 (pulsed)
N112Secondary air inlet valve
S117Control element fuse, above the relay plate
T6868-pin connector
TV13Terminal for speed signal blue
V101Secondary air pump motor
   12 Earth point, in engine compartment, left
   210 Earth connection -1-, in Motronic wiring harness
   216 Earth connection -2-, in Motronic wiring harness
   E7 Positive (+) connection (87a), in Motronic wiring harness

Wiring Diagram VW TRANSPORTER 1999 - Motronic control unit - speedometer sender - continued coolant circulation - coolant shut-off valve - heater element (crankcase breather)



Wiring Diagram  VW TRANSPORTER 1999 - Motronic control unit - speedometer sender - continued coolant circulation - coolant shut-off valve - heater element (crankcase breather) https://portal-diagnostov.com/license.html
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F18Radiator fan thermo-switch
F95Thermo-switch for continued coolant circulation
G22Speedometer sender (Hall sender, on gearbox)
J151Continued circulation of coolant relay, above the relay plate
J220Motronic control unit, in engine compartment, left
N79Heater element (crankcase breather)
N82Coolant shut-off valve
S102Engine control unit fuse, above the relay plate
T1pSingle connector, behind relay plate
T1qSingle connector, behind relay plate
T6868-pin connector
TV5Terminal 15a junction box, green, 4-pin and 8-pin
V51Continued coolant circulation pump
   18 Earth point, on engine block
   216 Earth connection -2-, in Motronic wiring harness
   E6 Positive (+) connection -1- (15), in Motronic wiring harness

Wiring Diagram VW TRANSPORTER 1999 - Dash panel insert - oil pressure and coolant warning - buzzer/gong



Wiring Diagram  VW TRANSPORTER 1999 - Dash panel insert - oil pressure and coolant warning - buzzer/gong https://portal-diagnostov.com/license.html
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E34Rear wiper switch
F1Oil pressure switch
G17Ambient temperature sensor
G32Coolant shortage indicator sender
H3Buzzer/gong
J285Control unit with display in dash panel insert
J220Motronic control unit, in engine compartment, left
K3Oil pressure warning lamp
K28Coolant temperature/coolant shortage warning lamp
T5d5-pin connector, behind steering column switch trim
T3232-pin connector
T32a32-pin connector
*Only with multi-function display

Wiring Diagram VW TRANSPORTER 1999 - Dash panel insert - fuel gauge - coolant temperature gauge - speedometer - odometer display - rev. counter - alternator warning lamp



Wiring Diagram  VW TRANSPORTER 1999 - Dash panel insert - fuel gauge - coolant temperature gauge - speedometer - odometer display - rev. counter - alternator warning lamp https://portal-diagnostov.com/license.html
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Get access to all wiring diagrams of the carDownload PDF file
G1Fuel gauge
G3Coolant temperature gauge
G5Rev. counter
G21Speedometer
J285Control unit with display in dash panel insert
K2Alternator warning lamp
T3232-pin connector
Y4Odometer display
*Up to August 2000
---From September 2000

Wiring Diagram VW TRANSPORTER 1999 - Onboard power supply control unit - radio fuse and combi-processor



Wiring Diagram  VW TRANSPORTER 1999 - Onboard power supply control unit - radio fuse and combi-processor https://portal-diagnostov.com/license.html
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E3Hazard warning light switch
J14Warm air blower relay, control number (53), behind dash panel, centre
RRadio
SB9Fuse -9- on fuse box/relay plate, below the relay plate
SB14Fuse -14- on fuse box/relay plate, below the relay plate
SB15Fuse -15- on fuse box/relay plate, below the relay plate
S21Fuse -21- on fuse box
T1eSingle connector, behind relay plate
T4h4-pin connector, behind relay plate
T88-pin connector, on radio
T8b8-pin connector, on hazard warning light switch
T1616-pin connector, behind steering column trim, self-diagnosis connection,
WInterior light, front
   R6 Positive (+) connection -1-, in interior light wiring harness
   A40 Positive (+) connection -1- (30), in instruments wiring harness
*Up to August 2000
---From September 2000
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