TT Quattro Coupe L4-1.8L Turbo (AWP) (2001)
Display Group 062
NOTE: The engine control module converts the voltage readings from the angle sensors into percentages of 5 V and displays them as percentages. (A
supply voltage of 5 V is equivalent to 100%.)
-
Observe display zones 3 and 4.
-
Slowly depress accelerator to full throttle position.
The percentage value in display zone 3 should rise steadily between 12 and 97 % but without covering the full range of values.
The percentage value in display zone 4 should also rise steadily but without covering the full range of values (in this case 4 to 49 %).
NOTE: The value shown in display zone 3 should always be about twice as high as the value shown in display zone 4.
-
Press the <- button to exit from the function "08 - Read data block".
If the display values do not appear as described:
-
Test voltage supply and wiring to accelerator position senders
Testing voltage supply to accelerator position senders
-
Remove storage compartment on driver's side.
-
Unplug connector for accelerator position sender.
-
Switch ignition on.
-
Connect multimeter (voltage measurement range) as follows:
Connector
Specification
Contact
1 + Ground
approx. 5 V
1 + 5
approx. 5 V
2 + Ground
approx. 5 V
2 + 3
approx. 5 V
If the specifications are obtained:
-
Test the signal wires.
If the specifications are not obtained: