sensor AUDI A4 1995 B5 / 1.G APB Engine Electronic Engine Power Control Checking Workshop Manual

[x] Cancel search | Manufacturer: AUDI, Model Year: 1995, Model line: A4, Model: AUDI A4 1995 B5 / 1.G
Pages: 39, PDF Size: 0.16 MB
AUDI A4 1995 B5 / 1.G APB Engine Electronic Engine Power Control Checking Workshop Manual A4 1995 B5 / 1.G AUDI AUDI https://www.carmanualsonline.info/img/6/1050/w960_1050-0.png AUDI A4 1995 B5 / 1.G APB Engine Electronic Engine Power Control Checking Workshop Manual
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Page 1 of 39

AUDI A4 1995 B5 / 1.G APB Engine Electronic Engine Power Control Checking Workshop Manual 24-139 Electronic Engine Power Control (EPC), checking Function of Engine Power Control (EPC) With the electronic throttle, the throttle valve is not operated by a cable conne

Page 2 of 39

AUDI A4 1995 B5 / 1.G APB Engine Electronic Engine Power Control Checking Workshop Manual 24-140 With the engine is not running and the ignition switched on, the ECM operates the throttle valve positioner in exact accordance with the signals from the accelerator position sensors.

Page 3 of 39

AUDI A4 1995 B5 / 1.G APB Engine Electronic Engine Power Control Checking Workshop Manual 24-141 Under certain engine load conditions there is also a significant reduction in harmful emissions and noticeably improved fuel consumption. The Engine Control Module (ECM) can pr

Page 9 of 39

AUDI A4 1995 B5 / 1.G APB Engine Electronic Engine Power Control Checking Workshop Manual 24-145 Throttle Valve Control Module -J338, checking The throttle valve control module housing contains the following components: CAUTION! The housing should NOT be ope

Page 11 of 39

AUDI A4 1995 B5 / 1.G APB Engine Electronic Engine Power Control Checking Workshop Manual 24-146 Throttle valve control module, adaptation The adaptation process enables the Engine Control Module (ECM) to learn the different positions of the throttle valve with the igniti

Page 12 of 39

AUDI A4 1995 B5 / 1.G APB Engine Electronic Engine Power Control Checking Workshop Manual 24-147 The learning process (adaptation process) is carried out: By selecting "Basic Setting" (function 04), Display Group 060 with the ignition switched on. Automatically if t

Page 15 of 39

AUDI A4 1995 B5 / 1.G APB Engine Electronic Engine Power Control Checking Workshop Manual 24-150 When the -Q- button is pressed the throttle valve positioner will be switched mechanically. In this condition the throttle valve is pulled into an "emergency running" or defaul

Page 16 of 39

AUDI A4 1995 B5 / 1.G APB Engine Electronic Engine Power Control Checking Workshop Manual 24-151 - Check specification for throttle valve control module (display fields 4). Display fields 1 2 3 4 Display Group 060: Adaptation of throttle valve control module with

Page 20 of 39

AUDI A4 1995 B5 / 1.G APB Engine Electronic Engine Power Control Checking Workshop Manual 24-153 Angle sensor -1- for throttle drive (power accelerator actuation) -G187- and angle sensor -2- for throttle drive (power accelerator actuation) -G188, checking The angle senso

Page 21 of 39

AUDI A4 1995 B5 / 1.G APB Engine Electronic Engine Power Control Checking Workshop Manual 24-154 Note: The engine control module converts the voltage readings from the angle sensors into percentages of 5 V and displays them as percentages. (A signal wire voltage of 5 V is equivalent to 1
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