Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSAUDI2006A4 QUATTRO SEDAN (8EC) V6-3.2L (BKH)REPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSFUEL LEVEL SENSORLOCATIONS
2006 Audi A4 Quattro Sedan (8EC) V6-3.2L (BKH)
Fuel Level Sensor: Locations
2006 Audi A4 Quattro Sedan (8EC) V6-3.2L (BKH)SECTION Locations
Fuel Delivery Unit And Fuel Level Sensor, Assembly Overview
1 - Fuel Level Sensor G
- Resistance values, checking
2 - Fuel delivery unit
- Fuel pump electrical, checking
- Checking residual pressure
3 - Seal
- Install dry
4 - Locking ring
- Use wrench T10202 to remove and install
- Tighten to 145 Nm
5 - Fuel supply line
- To fuel filter
- Do not kink
- Mark before removing
- To remove from locking flange, press release button on connecting piece
- Note direction of arrow (fuel supply or return) on locking flange when installing
- Clipped in on fuel tank
6 - Fuel return line
- From fuel filter
- Do not kink
- Mark before removing
- To remove from locking flange, press release button on connecting piece
- Note direction of arrow (fuel supply or return) on locking flange when installing
- Clipped in on fuel tank
7 - Electrical harness connector
- For Fuel level sensor G
- For Transfer Fuel Pump (FP) G6
8 - Suction jet pipe
- From fuel pump to suction jet pump
- To disconnect, press release button on connection piece
9 - Electrical harness connector
- For Fuel Level Sensor 2 G169
10 - Locking ring
- Use wrench T10202 to remove and install
- Tighten to 145 Nm
11 - Seal
- Install dry
12 - Suction jet pump
13 - Fuel Level Sensor 2 G169
- Resistance values, checking
14 - Fuel delivery line
- From suction jet pump to fuel delivery unit
- Clipped into fuel delivery unit
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.