How to Fix AUDI P2181 Engine Code in 4 Minutes [3 DIY Methods / Only $7.36]

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Engine Code AUDI P2181 Saving Repair Parts:
ECT Sensor: amzn.to/3tHmuIf
Multimeter: amzn.to/3tHIlQ2
Thermostat: amzn.to/3f42wUe
Engine Coolant: amzn.to/316TjSW
This video shows you How to Fix Engine Code P2181 in the easiest, quickest, and cheapest way. 3 practical solutions to fix the AUDI P2181 error code. 3 simple DIY solutions to repair AUDI P2181.
Engine Code AUDI P2181: Cooling System Performance.
It is triggered when the powertrain control module detects that the coolant temperature in the radiator and engine is outside of the normal range.
How to change engine coolant. How to drain used coolant from a Radiator Lower Hose. Radiator & Coolant Reservoir. Closely monitor the Coolant Temperature Gauge.
How to inspect the ECT Sensor. How to replace the ECT sensor. How to Use a Multimeter. coolant temperature sensor. engine coolant temperature sensor. Jiggle Valve. How to replace the thermostat. Tips and tricks for replacing the Thermostat in your car and fixing code AUDI P2181. How to change the engine coolant to fix AUDI P2181.
Fix Engine Code AUDI P2181 Easy DIY Method A | The ECT sensor
1. Inspect the ECT Sensor
2. Replace the Oxygen Sensor
Fix Engine Code AUDI P2181 Easy DIY Method B | The Engine Coolant
1. Cool Down the Engine
2. Drain the Used Coolant
3. Add New Coolant
Fix Engine Code AUDI P2181 Easy DIY Method C | The Thermostat
1. Remove the Used Thermostat
2. Install a New Thermostat
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0:00 What is AUDI P2181
0:40 Method A - The ECT Sensor
1:16 Method B -The Engine Coolant
3:12 Method C -The Thermostat
3:52 Claim a FREE Engine Code Scanner

[@KingZoneOne]

Most if not all Audi's have no radiator cap, and only the reservoir cap. This error is sometimes just air in the system that can be purged via a small screw on top of the highest coolant hard line on the engibe by slowly loosening it while the car is running and at temp until the coolant coming out is no longer bubbly/foamy, and drips smoothly. Or, by undoing the reservoir and tilting it at an angle with cap off and allow it to bubble until it stops. Repeat either of these at least twice, be cautious with hot coolant.

[@sadoktouatitliba7583]

Thank you for your efforts and for your valuable content .... I hope you will enable the translation feature into Arabic in your videos, and thank you very much once again

[@nondainc]

Hello, we really appreciate you feedback. We'll work on that soon. Please stay safe!

[@BettaAxeSomebody]

Temperature gauge isn’t going to work with coolant in the system. 🤦

[@markeke4000]

Thank you so much

[@nondainc]

You're most welcome

[@tgriggs5901]

will the check engine light reset on its own

[@nondainc]

Hello, unless you fix the problem, it won't reset on its own. Are you getting this code without other codes present?

[@tgriggs5901]

@@nondainc I replaced the thermostat and ECT censor which with that comes with flushing the coolant so I did all 3 reset the codes in the OBD II port and haven’t received the Check Engine light since so I’m guessing it’s fixed now but I do also have to replace one of my tire censors therefore I have a TPMS light on the dash but like i said since i restarted it no codes or check engine light

[@reyy_bandzz]

Bruhh that’s a bmw