Traditional gasoline car fault

2006 VW Passat 2.0 FSI P2179 Fault: Rough Idle, Misfire, Knocking at Cold Start with OBD Errors

I own a 2006 Volkswagen Passat B6 2.0L FSI model. Recently, I've been experiencing persistent knocking and rough idle, especially during the first cold start. The engine starts ...

2006 VW Passat | P2179

2007 Mazda 6 V6 Diagnostic Codes P2179, P0131, P0151 - Rich Running and Poor Fuel Economy

My 2007 Mazda 6 V6 is showing multiple OBD2 fault codes: P2179, P0131, and P015

2007 Mazda 6s V6 | P0131

Mazda 6 P2179 and P2189 Error: How to Fix System Too Lean at Idle (Bank 2)

If your Mazda 6 is showing diagnostic trouble codes P2179 and P2189, it indicates a system too lean condition at idle on Bank 2. This typically points to issues with the fuel de...

mazda 6 | P2179