A4 Cabriolet L4-1.8L Turbo (AMB) (2005)
Display on VAS 5051:
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Under -1- select diagnostic function "08 - Read measured value block". Display on VAS 5051:
1. Enter display group
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Enter "062" for "display group number 062" in field -2- and confirm entry by pressing -Q- button.
Display on VAS 5051:
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Check specifications for electronic throttle potentiometer voltages in display fields -1- and -2-.
NOTE: The Engine Control Module (ECM) converts and displays the voltage readings from the angle sensors as percentages of 5 V. (A 5 Volt
supply corresponds to 100%).
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Observe readouts in display fields 1 and 2.
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Slowly depress accelerator pedal.