AUDI A4 2000 B5 / 1.G ATQ Engine Motronic Injection System Servicing Repair Manual

Manufacturer: AUDI, Model Year: 2000, Model line: A4, Model: AUDI A4 2000 B5 / 1.G
Pages: 78, PDF Size: 1 MB
AUDI A4 2000 B5 / 1.G ATQ Engine Motronic Injection System Servicing Repair Manual A4 2000 B5 / 1.G AUDI AUDI https://www.carmanualsonline.info/img/6/1064/w960_1064-0.png AUDI A4 2000 B5 / 1.G ATQ Engine Motronic Injection System Servicing Repair Manual
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Page 61 of 78

AUDI A4 2000 B5 / 1.G ATQ Engine Motronic Injection System Servicing Repair Manual 24-51 Function test of Fuel Pump (FP) relay - Remove driver-side storage compartment. Repair Manual, Body -Interior, Repair Group 68; Instrument Panel; Removing Driver -S

Page 62 of 78

AUDI A4 2000 B5 / 1.G ATQ Engine Motronic Injection System Servicing Repair Manual 24-52 B - If relay triggers, but Fuel Pump (FP) does not run: - Check voltage supply for Fuel Pump (FP) and components (via Fuel Pump -FP- relay) Page 24 -54 . Check volta

Page 63 of 78

AUDI A4 2000 B5 / 1.G ATQ Engine Motronic Injection System Servicing Repair Manual 24-53 If relay triggers now, but didnt during output DTM: If relay does not trigger: Fuel Pump (FP) relay (at position 4 of central electrics in drivers footwell, left) must trigger. -

Page 64 of 78

AUDI A4 2000 B5 / 1.G ATQ Engine Motronic Injection System Servicing Repair Manual 24-54 If specified value is obtained: If no malfunctions are detected: Check voltage supply for Fuel Pump (FP) and components - Check the following wire connection for open circuit

Page 65 of 78

AUDI A4 2000 B5 / 1.G ATQ Engine Motronic Injection System Servicing Repair Manual 24-55 - Connect multimeter for voltage measurement to Ground (GND) and to one terminal of the following fuses in the fuse holder. Fuse Specified value at one of the terminals S22

Page 66 of 78

AUDI A4 2000 B5 / 1.G ATQ Engine Motronic Injection System Servicing Repair Manual 24-56 Mass Air Flow (MAF) sensor -G70-, checking Special Tools and Equipment VAG1526A VAG1594A VAG1598/31 VAS5051 with VAG5051/1 - or VAG1551 with VAG1551/3B Pa ge 66 of 78 Motronic i

Page 67 of 78

AUDI A4 2000 B5 / 1.G ATQ Engine Motronic Injection System Servicing Repair Manual 24-57 Test requirements: Coolant Temperature at least 80 C. Electrical consumers switched off (radiator fan must NOT run during test). A/C switched off. Fuse for Ma

Page 68 of 78

AUDI A4 2000 B5 / 1.G ATQ Engine Motronic Injection System Servicing Repair Manual Note: During basic setting, the Evaporative Emission (EVAP) canister purge regulator valve (EVAP valve -N80-) is closed and the A/C compressor is switched off button to confirm input. Pa ge 68 o

Page 69 of 78

AUDI A4 2000 B5 / 1.G ATQ Engine Motronic Injection System Servicing Repair Manual 24-58 Basic Settin g Q Input display group number XXX When indicated on display: - Press buttons -0-, -0- and -2- to select "display group number 002" and press -Q- button to confirm input.

Page 70 of 78

AUDI A4 2000 B5 / 1.G ATQ Engine Motronic Injection System Servicing Repair Manual 2) All-Wheel Drive Vehicles Pa ge 70 of 78 Motronic in jection s ystem, servicin g 11/23/2002 htt p://127.0.0.1:8080/audi/servlet/Dis play?action=Goto&t yp e=re pair&id=AUDI.B5.FU05.24.1
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