ignition AUDI A4 1999 B5 / 1.G APB Engine Motronic Multiport Fuel Injection System Servising User Guide

[x] Cancel search | Manufacturer: AUDI, Model Year: 1999, Model line: A4, Model: AUDI A4 1999 B5 / 1.G
Pages: 90, PDF Size: 0.84 MB
AUDI A4 1999 B5 / 1.G APB Engine Motronic Multiport Fuel Injection System Servising User Guide A4 1999 B5 / 1.G AUDI AUDI https://www.carmanualsonline.info/img/6/1053/w960_1053-0.png AUDI A4 1999 B5 / 1.G APB Engine Motronic Multiport Fuel Injection System Servising User Guide
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Page 48 of 90

AUDI A4 1999 B5 / 1.G APB Engine Motronic Multiport Fuel Injection System Servising User Guide 24-41 - Switch ignition on. The diode test lamp should light up. - If diode test lamp does not light up, test for open circuits in wiring between contact 1 and fuse for injectors. I

Page 60 of 90

AUDI A4 1999 B5 / 1.G APB Engine Motronic Multiport Fuel Injection System Servising User Guide 24-50 - Activate remote control VAG1348/3 A for 30 seconds. - When all three fuel injectors from the first bank of cylinders have been activated, place the three measuring glasses o

Page 66 of 90

AUDI A4 1999 B5 / 1.G APB Engine Motronic Multiport Fuel Injection System Servising User Guide 24-56 B - Checking voltage supply and activation of fuel pump relay Note: Activation of the fuel pump relay can also be tested using the final control diagnosis Page 01 -75

Page 73 of 90

AUDI A4 1999 B5 / 1.G APB Engine Motronic Multiport Fuel Injection System Servising User Guide 24-63 Note: Ground (GND) from the ECM is present at terminal 3 of connector. If specified value is not obtained, check wire connections Page 24 -74 . - Connect multimeter to terminal 2

Page 76 of 90

AUDI A4 1999 B5 / 1.G APB Engine Motronic Multiport Fuel Injection System Servising User Guide 24-66 Note: Ground (GND) from the ECM is present at terminal 3 of connector. If specified value is not obtained, check wire connections Page 24 -74 . - Connect multimeter to terminal 2

Page 80 of 90

AUDI A4 1999 B5 / 1.G APB Engine Motronic Multiport Fuel Injection System Servising User Guide - Switch ignition off. Pa ge 80 of 90 Motronic Multi port Fuel In jection (MFI ) system, servicin g 11/22/2002 htt p://127.0.0.1:8080/audi/servlet/Dis play?action=Goto&t yp e=re pair&id=AUDI.B

Page 84 of 90

AUDI A4 1999 B5 / 1.G APB Engine Motronic Multiport Fuel Injection System Servising User Guide 24-73 Note: Socket 3 on the connector is the Ground (GND) connection from the engine control module. If the specification is not attained: - Connect hand-held multimeter (voltage measurem
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