Audi A4: Oil Gauge Tester T40178 Service Values
Audi A4 (B9) 2016-2025 Service Manual / Engine / Oil Gauge Tester T40178 Service Values
Engine Overview with Adjustment Values, Gauge - Oil Gauge Tester (T40178)
Audi A4 - Model Code 8W → Chapter "Audi A4 - Model Code 8W"
1) Not available at the time of document release.
Audi A4 - Model Code 8W
Gasoline Engines
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Diesel Engines
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Engine, Removing
Special tools and workshop equipment required
Engine Support Bridge -10-222A-
Engine Sling -2024A-
Engine Support Bridge Adapter -3147-
Ring Wrench 7-Piece Set -3337-
Torque Wrench 1332 Insert -
SEE MORE:
Door Handle, Removing and Installing
Removing
- Remove the door handle trim. Refer to
→ Chapter "Door Handle Trim, Removing and Installing".
- If equipped, remove the exterior door handle illumination bulb.
Refer to
→ Electrical Equipment; Rep. Gr.94; Exterior Door Handle Lamps;
Exterior Door Handl
Vehicles with Restrictor, Receiver/Dryer and A/C Compressor Regulator Valve
-N280-, Checking Pressures, Externally Regulated Compressor
General Information
Note
Connect the Air Conditioning (A/C) service station. Refer to
→ Chapter "A/C Service Station, Connecting".
Observe the test requirements. Refer to
→ Chapter "Pressures, Checking".
If a malfunction occurs at only one evaporator in vehicles
with two
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