Checking fuel gauge sender G - A5 up to model year 2011, A4 up to model year 2012, rest-of-world vehicles with front-wheel drive — AUDI
Checking fuel gauge sender G - A5 up to model year 2011, A4 up to model year 2012, rest-of-world vehicles with front-wheel drive on Audi: factory workshop.
Workshop procedure for AUDI — the factory write-up, straight from real workshop data.
🔧 Engine codes this applies to
📐 37 workshop diagrams for CABA
Real factory drawings for this job — timing marks, bolt locations and routing. Locked in the free view.
📋 Procedure
Checking
fuel gauge sender
G
- A5 up to model year 2011, A4 up to model year 2012, rest-of-world vehicles with front-wheel drive
Special tools and workshop equipment required
Hand-held multimeter
V.A.G 1526E
Auxiliary measuring set
V.A.G 1594C
Procedure
Remove rear seat bench
General body repairs, interior
Rep. gr.
72
Rear seats; Removing and installing seat bench/individual seats
.
Unscrew cover for flange
arrows
.
Unplug electrical connector
1
on flange.
To do so, slide catch
1
upwards
arrow A
and press release catch inwards
arrow B
.
Fuel gauge sender
G
installed:
Connect multimeter (resistance test) between contacts
2
and
3
.
Tank empty: approx. 60 Ω.
Tank full: approx. 275 Ω.
Connect multimeter (resistance test) between contacts
2
and
4
.
Tank empty: approx. 280 Ω.
Tank full: approx. 65 Ω.
Connect multimeter (resistance test) between contacts
3
and
4
.
Sender in any position: approx. 340 Ω.
Fuel gauge sender
G
removed:
Note
In order to test the maximum and minimum resistance values for
“tank full”
and
“tank empty”
, remove the
fuel gauge sender
G
Chapter
and move the float all the way to its top or bottom position.
The following values are obtained with the fuel gauge sender removed, due to the greater travel of the float arm:
Connect multimeter (resistance test) between contacts
2
and
3
.
Sender at lower stop: approx. 52 Ω.
Sender at upper stop: approx. 283 Ω.
Connect multimeter (resistance test) between contacts
2
and
4
.
Sender at lower stop: approx. 288 Ω.
Sender at upper stop: approx. 57 Ω.
Connect multimeter (resistance test) between contacts
3
and
4
.
Sender in any position: approx. 340 Ω.
Fuel gauge sender
G
is defective in the following cases:
Large differences in test readings
Reading: 0 Ω (short circuit)
Reading ∞ Ω (open circuit)
No fault in electrical wiring
Install fuel delivery unit
Chapter
.
Install cover for flange
Fig.
.
Install rear seat bench
General body repairs, interior
Rep. gr.
72
Rear seats; Removing and installing seat bench/individual seats
.
TorqFix answers live for your specific car — tell it the engine code and it serves the matching sequence, torque figures and wiring for that exact variant.
Ask about my car →Other AUDI procedures
- Removing and installing Lambda probe after catalytic converter G130
- Exploded view - cylinder block (pulley end), vehicles with hydraulic power steering · 1 torque figures
- Checking fuel gauge sender 2G169 - A5 up to model year 2011, A4 up to model year 2012, rest-of-world vehicles with four-wheel drive, USA vehicles with front-wheel drive/four-wheel drive
- Checking intake manifold change-over function
- Removing and installing radiator fan V7 – Audi A6 C5
- Removing and installing toothed belt – Audi · 56 torque figures
- Removing engine – Audi A8 D3 · 41 torque figures
- Removing camshaft timing chain from camshafts – Audi A6/A7 C7 · 38 torque figures
- Installing engine – Audi A8 D4 · 36 torque figures
- Removing and installing camshaft timing chain · 29 torque figures
Who makes these pages, and how
TorqFix was built by a mechanic — after a 2,700 km drive with five roadside repairs that no diagnostic tool could explain.
The figures on this page come from manufacturer workshop documentation and are shown as they are. The page is assembled automatically from that data — it is not written by an AI. The AI works in the chat, where it answers for your specific car. It writes nothing here.
Variants of the same model differ. Cross-check torque against the factory manual for your engine before final tightening.
Seen a figure that does not match your manual? Write to us — we correct it and note when. support@torqfix.com
The story behind TorqFix →Workshop data on this page last updated 20 Sep 2026.