audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Fuel Pressure and Residual Pressure Before High Pressure Pump, Checking|Page 4424 > < Fuel Pressure and Residual Pressure Before High Pressure Pump, Checking
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Connect (V.A.G 1348/3 A) with (V.A.G 1348/3-3 ) to contact - 1 - using an adapter cable from the (V.A.G 1594 C).

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Using insulating tape, tape over the second contact of ( V.A.G 1348/3-3) to prevent a short circuit - arrow -. 

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Connect contact - 4 - to vehicle Ground (GND) using a jumper cable from the (V.A.G 1594 C).

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Route the switch of the (V.A.G 1348/3 A) forward into the engine compartment.

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Push the cover over the positive terminal pick-off to the right -  arrow 1 - and remove it upward - arrow 2 -.

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Release retaining clip - arrow - and open cover -  2 - over positive terminal pick-off.

Fuel Pressure and Residual Pressure Before High Pressure Pump, Checking|Page 4424 > < Fuel Pressure and Residual Pressure Before High Pressure Pump, Checking