Audi A6 C8 40 TFSI Mild Hybrid Lambda sensor (190 hp Petrol/Electric DKYA)
Lambda sensor: We recommend you replace this part every 100.000 km
- Fitting Position: after catalytic converter
-
- TecDoc Engine Number: DKYA
- Oxygen Sensor: Diagnostic Probe
- Overall Length [mm]: 540
- Number of circuits: 4
- Item number: 0 258 030 520
- Our price: 75,56 €
- Manufacturer: BOSCH
- EAN number: 4047023057921
- Condition: New
- Weight [g]: 120
- Item number: 10 012 0090
- Our price: 78,90 €
- Manufacturer: RMS
- EAN number: G0R0TK
- Condition: New
- Fitting Position: before catalytic converter
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- TecDoc Engine Number: DKYA
- Oxygen Sensor: Regulating Probe
- Overall Length [mm]: 381
- Number of circuits: 5
- Item number: 0 258 027 209
- Our price: 80,07 €
- Manufacturer: BOSCH
- EAN number: 2503001445927
- Condition: New

- Fitting Position: after catalytic converter
-
- TecDoc Engine Number: DKYA
- Oxygen Sensor: Diagnostic Probe
- Number of pins: 4
- Overall Length [mm]: 540
- Socket colour: black
- Item number: 0895676
- Our price: 107,20 €
- Manufacturer: METZGER
- EAN number: 4062101255150
- Condition: New
- Material: Chrome-Molybdenum Steel
- Spanner Size: 22
- Item number: YT-1753
- Our price: 4,01 €
- Manufacturer: YATO
- EAN number: 5906083917530
- Material: Chrome Vanadium Steel
- Spanner Size: 22
- Item number: YT-1754
- Our price: 5,26 €
- Manufacturer: YATO
- EAN number: 5906083917547
- Drive side (profile): Rectangle
- Drive [inch]: 1 / 2
- Work side (profile): Hexagon
- Spanner Size: 22
- Length [mm]: 50
- Vehicle type: VW, BMW, Audi, Ford, Skoda, SEAT
- Weight [g]: 225
- Item number: HT8G323
- Our price: 6,60 €
- Manufacturer: Hogert Technik
- EAN number: 5902801216091
- Spanner Size: 1 / 2x7 / 8x50mmL
- Weight [g]: 250
- Item number: 907G2-01
- Our price: 7,76 €
- Manufacturer: FORCE
- EAN number: FOR 907G2-01
- Drive side (profile): Rectangle
- Drive [inch]: 3 / 8
- Work side (profile): Hexagon
- Spanner Size: 22
- Length [mm]: 80
- Weight [g]: 278
- Item number: HT8G324
- Our price: 8,08 €
- Manufacturer: Hogert Technik
- EAN number: 5902801216107
- Bolt Head- / Nut Design: Hexagon, Double Hexagon
- Spanner Size: 22 mm
- Drive [inch]: 3 / 8"
- Square Drive Tang Size [mm (inch)]: 10 (3 / 8")
- Item number: 9G1403
- Our price: 12,99 €
- Manufacturer: FORCE
- EAN number: 4711436280718
- Drive side (profile): Rectangle
- Square Drive Tang Size [mm (inch)]: 10 (3 / 8")
- Drive [inch]: 3 / 8
- Spanner Size: 22,0
- Bolt Head- / Nut Design: Hexagon
- DIN / ISO: DIN 3120, ISO 1174
- Material: Chrome-Molybdenum Steel
- Total Length [mm]: 90
- Weight [g]: 240
- Item number: 150.2128
- Our price: 16,14 €
- Manufacturer: KS TOOLS
- EAN number: 4042146211038
- Condition: New
- Material: Chrome Vanadium Steel, Chrome-Molybdenum Steel
- Length [mm]: 30-80
- Number of tools: 3
- Spanner Size: 22
- Item number: YT-1752
- Our price: 16,84 €
- Manufacturer: YATO
- EAN number: 5906083917523
- Spanner Size: 22
- Work side (profile): Hexagon
- Tool handle type: Non-slip Handle
- Surface: Polished, Chromed
- Material: Chrome Vanadium Steel
- Item number: OK-02.0601
- Our price: 24,40 €
- Manufacturer: ROOKS
- EAN number: 5906190900326
- Spanner Size: 22, 27
- Number of tools: 7
- Weight [kg]: 2.2
- Item number: YT-1751
- Our price: 26,49 €
- Manufacturer: YATO
- EAN number: 5906083917516
- Spanner Size: 22
- Length [mm]: 75
- Width [mm]: 140
- Height [mm]: 32
- Quality: Premium
- Weight [kg]: 0,153
- Drive [inch]: 3 / 8
- Work side (profile): Hexagon
- Vehicle type: VW, BMW, Nissan
- Weight [g]: 167
- Item number: 26040L
- Our price: 33,57 €
- Manufacturer: SW-Stahl
- EAN number: 4033592022552
- Condition: New
price incl. 23% VAT
excl. delivery costs

- Number of tools: 7
- Packaging: Plastic case
- Item number: KB04042
- Our price: 34,82 €
- Manufacturer: KB Global
- EAN number: 5902211603269
- Condition: New
- Spanner Size: 22
- Length [mm]: 75
- Width [mm]: 140
- Height [mm]: 32
- Quality: Premium
- Weight [kg]: 0,149
- Drive [inch]: 3 / 8
- Work side (profile): Hexagon
- Vehicle type: VW, BMW, Nissan
- Packaging: in plastic holder
- Weight [g]: 167
- Item number: 26040SB
- Our price: 36,75 €
- Manufacturer: SW-Stahl
- EAN number: 4033592037792
- Condition: New
price incl. 23% VAT
excl. delivery costs
- Spanner Size: 22,0
- Bolt Head- / Nut Design: Hexagon
- DIN / ISO: DIN 3120, ISO 1174
- Total Length [mm]: 110
- Weight [g]: 280
- Drive [inch]: 1 / 2
- Item number: 150.2120
- Our price: 37,54 €
- Manufacturer: KS TOOLS
- EAN number: 4042146694978
- Condition: New
price incl. 23% VAT
excl. delivery costs
- Bolt Head- / Nut Design: Hexagon
- Spanner Size: 22
- Material: Chrome Vanadium Steel
- Depth [mm]: 30
- Surface: Chromed, Polished
- Machining: Hardened
- Item number: SX0222
- Our price: 40,89 €
- Manufacturer: SEALEY
- EAN number: 5024209509800
- Quantity Unit: Kit
- Number of tools: 7
- Drive [inch]: 1 / 2, 3 / 8, 7 / 8, 1 / 16
- Item number: 11-881
- Our price: 45,51 €
- Manufacturer: NEO TOOLS
- EAN number: 5907558436884
- Condition: New
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Which lambda sensor is the best for AUDI A6 Saloon (4A2, C8) 40 TFSI Mild Hybrid models?
The best lambda sensors for Audi A6 C8 40 TFSI Mild Hybrid Petrol/Electric models are sold by the following original brands:
- RIDEX
- BOSCH
- DENSO
- YATO
- BUGIAD
How much does a lambda sensor cost for a Audi A6 C8 40 TFSI Mild Hybrid?
The price of a lambda sensor for a AUDI A6 Saloon (4A2, C8) 40 TFSI Mild Hybrid is usually between €4.01 and €107.2.
What are the symptoms of a defective lambda sensor in the Audi Audi A6 C8 4A2, C8 40 TFSI Mild Hybrid?
A defective lambda sensor in the A6 Saloon (4A2, C8) 40 TFSI Mild Hybrid Petrol/Electric can lead to these common symptoms of failures:
- Increased fuel consumption
- Rough idling
- Excessive exhaust emissions
How can you check or replace the lambda sensor in the Audi A6 Saloon (4A2, C8) 40 TFSI Mild Hybrid Mild Hybrid?
The lambda sensor in Audi A6 Saloon (4A2, C8) 40 TFSI Mild Hybrid models can be checked by inspecting the connector and the multimeter values before and after the catalytic converter. If necessary, you can replace the part yourself by following the service manual instructions.
Which lambda sensor do Audi A6 C8 40 TFSI Mild Hybrid Petrol/Electric (Manifold Injection/Direct Injection) 2019 - 2025 models have?
Cable length [mm] | |
Weight [kg] | 0.149; 0.153; 2.2 |
Vehicle emission standard | Euro |
Exhaust system type | |
Lambda sensor design | Diagnostic Probe; Regulating Probe |
Length [mm] | 30-80; 50; 75; 80 |
Overall length [mm] | 381; 540 |
Resistance | 3 - 8 |
Replacement interval | 130 000 - 170 000 km |