Jetta V6-2.8L (BDF) (2002)
Ignition Coil: Locations
Fuel Injection System, Servicing
Component Locations Overview
1
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Heated Oxygen Sensor (HO2S) -G39-, 50 Nm
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Component location: In front exhaust pipe
2
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Connector
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Gold plated terminals
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Black, 6-pin
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For Heated Oxygen Sensor (HO2S) -G39-and Oxygen Sensor (O2S) Heater -Z19-
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Component location: Right on underside of vehicle
3
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Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130-, 50 Nm
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Component location: Behind Three Way Catalytic Converter (TWC) -G130-
4
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Connector
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Black, 4-pin
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Terminals 3 and 4 gold plated
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For Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130- and Oxygen Sensor (O2S) Heater 1 -Z29-
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Component location: Right on underside of vehicle
5
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Knock Sensor (KS) 1 -G61-
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Component location: Between cyl. 1 and cyl. 3, item 7
6
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Connector
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For Motronic Engine Control Module (ECM) -J220-
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Disconnect or connect only with ignition switched off
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Release to disconnect
7
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Motronic Engine Control Module (ECM) -J220-
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Component location: In plenum chamber
8
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Clutch Vacuum Vent Valve Switch -F36-, Brake Light Switch -F- and Brake Vacuum Vent Valve Switch -F47-
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Component location: In left footwell
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Checking signal from Clutch Vacuum Vent Valve Switch -F36-.
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Check signals from Brake Light Switch -F- and Brake Vacuum Vent Valve Switch -F47-. Refer to "Computers and Control Systems/Brake
Signal" See: Computers and Control Systems/Brake Signal/Testing and Inspection
9
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Camshaft Position (CMP) Sensor -G40-
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For inlet camshaft, item 16
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Mark connector and component before pulling connector off
10 -
Valve -1- for camshaft adjustment -N205-
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For inlet camshaft
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Mark connector and component before pulling connector off.
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Checking activation, Output Diagnosis Test Mode (DTM)