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Diagnostics

Home » Diagnostics
p0171 fault code on vw-skoda-audi

P0171 Fault Code on VW, Audi & Skoda: Your Engine Decides the Fix

Posted by Avatar By Ayush Sondhi July 15, 2026
P0171 Fault Code means your engine is running lean: it's getting more air than fuel. The engine's computer noticed the imbalance, tried to correct it by adding fuel, and set…
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P2100 code diagram showing an open circuit between the ECU and throttle body on VW, Audi and Skoda

P2100 Code On VW, Audi & Skoda: Don’t Buy a Throttle Body Yet

Posted by Avatar By Ayush Sondhi July 7, 2026
The P2100 code stands for "Throttle Actuator Control Motor Circuit / Open." Basically, your car's computer has lost electrical contact with the motor that opens the throttle, so it has…
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VAG fault code 01304 displayed on an OBD2 scanner

VAG Fault Code 01304 CAN Gateway: Causes and How to Fix It

Posted by Avatar By Ayush Sondhi June 30, 2026
VAG Fault code 01304 on a VW, Audi, Skoda or SEAT generally means the CAN Gateway has lost proper communication with the radio or head unit. It's usually not a…
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vgate-icar-pro-ble-4.0-scanner-review

Vgate iCar Pro BLE 4.0 Review: A Year On A VAG Car

Posted by Avatar By Ayush Sondhi June 23, 2026
This article contains affiliate links. As an Amazon Associate we earn from qualifying purchases, at no extra cost to you. The Vgate iCar Pro BLE 4.0 is a reliable budget…
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p0441-code-featured-image

P0441 On VW, Skoda & Audi: How Serious Is This EVAP Code?

Posted by Avatar By Ayush Sondhi June 16, 2026
P0441 means your car's evaporative emission control system is not moving fuel vapour through the purge valve at the rate the engine computer expects. That is what an EVAP emission…
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VW TDI diesel engine bay

P20EE00/P20EE Fault Code on VW, Audi, Skoda & SEAT: What It Means and What to Do

Posted by Avatar By Ayush Sondhi June 10, 2026
The P20EE code indicates "SCR NOx Catalyst Efficiency Below Threshold (Bank 1).” Basically, your diesel’s AdBlue system isn’t removing enough nitrogen oxide from the exhaust, so the car has flagged…
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how-far-can-you-drive-on-a-flat-tyre

How Far Can You Drive On A Flat Tyre? Safe Steps If You’re Stranded

Posted by Avatar By Ayush Sondhi June 1, 2026
There's no exact number of miles or kilometres you can safely drive on a flat tyre. You can drive as little as possible. Stop somewhere safe, then figure out your…
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p2015-code

P2015 Engine Code: Causes, Symptoms & Fix Costs for VW, Audi & Skoda

Posted by Avatar By Ayush Sondhi May 23, 2026
The P2015 fault code means your car's intake manifold runner control flap isn't moving correctly. On VW, Audi, and Skoda vehicles with the 2.0 TDI engine, this is one of…
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Skoda Check Engine Light: What To Do Right Now, By Model & Engine

Skoda Check Engine Light: What To Do Right Now, By Model & Engine

Posted by Avatar By Ayush Sondhi May 13, 2026
This article contains affiliate links. As an Amazon Associate we earn from qualifying purchases, at no extra cost to you. The Skoda check engine light indicates a fault in the…
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Posts pagination

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  • P0171 Fault Code on VW, Audi & Skoda: Your Engine Decides the Fix
  • P2100 Code On VW, Audi & Skoda: Don’t Buy a Throttle Body Yet
  • VAG Fault Code 01304 CAN Gateway: Causes and How to Fix It
  • Vgate iCar Pro BLE 4.0 Review: A Year On A VAG Car
  • P0441 On VW, Skoda & Audi: How Serious Is This EVAP Code?
  • July 2026
  • June 2026
  • May 2026
  • April 2026
  • March 2026
  • February 2026
  • January 2026
  • December 2025
  • November 2025
  • October 2025
TheCarLane helps car owners understand warning lights, fault codes, and engine data before spending money at a garage. Written from real ownership experience with actual OBD2 readings from a Skoda Rapid 1.0 TSI.
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