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FITMENT
Compatible with Audi AG diesel vehicles equipped with SCR (Selective Catalytic Reduction) systems requiring NOx monitoring.
Common applications include Audi diesel passenger vehicles using reference SNS462 / 4G0907807AA.

FAQ
Q1: What is the function of this NOx sensor?
A1: It measures nitrogen oxide concentration in exhaust gases and sends signals to the engine control unit for emissions control.

Q2: Where is it installed?
A2: It is installed in the exhaust system, typically upstream or downstream of the SCR catalyst depending on system configuration.

Q3: What are symptoms of failure?
A3: Engine warning light, emissions-related fault codes, and reduced SCR system efficiency.

Q4: Is it compatible with all Audi diesel models?
A4: No, compatibility depends on the exact engine and emissions system setup.

ASHENG

Nox Nitrogen Sensor for Audi AG SNS462 4G0907807AA Diesel Exhaust SCR System Unit

$211.00

FITMENT
Compatible with Audi AG diesel vehicles equipped with SCR (Selective Catalytic Reduction) systems requiring NOx monitoring.
Common applications include Audi diesel passenger vehicles using reference SNS462 / 4G0907807AA.

FAQ
Q1: What is the function of this NOx sensor?
A1: It measures nitrogen oxide concentration in exhaust gases and sends signals to the engine control unit for emissions control.

Q2: Where is it installed?
A2: It is installed in the exhaust system, typically upstream or downstream of the SCR catalyst depending on system configuration.

Q3: What are symptoms of failure?
A3: Engine warning light, emissions-related fault codes, and reduced SCR system efficiency.

Q4: Is it compatible with all Audi diesel models?
A4: No, compatibility depends on the exact engine and emissions system setup.
$211.00
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FITMENT
Compatible with Audi AG diesel vehicles equipped with SCR (Selective Catalytic Reduction) systems requiring NOx monitoring.
Common applications include Audi diesel passenger vehicles using reference SNS462 / 4G0907807AA.

FAQ
Q1: What is the function of this NOx sensor?
A1: It measures nitrogen oxide concentration in exhaust gases and sends signals to the engine control unit for emissions control.

Q2: Where is it installed?
A2: It is installed in the exhaust system, typically upstream or downstream of the SCR catalyst depending on system configuration.

Q3: What are symptoms of failure?
A3: Engine warning light, emissions-related fault codes, and reduced SCR system efficiency.

Q4: Is it compatible with all Audi diesel models?
A4: No, compatibility depends on the exact engine and emissions system setup.

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Total price$795.00

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