1994-2001 Acura Integra DC P0171 System Too Lean Bank 1 

This video shows the diagnosis for a P0171 code on a 1999 Acura Integra LS with a B20B engine. The car was experiencing issues with idling and also a popping exhaust, which almost felt like cylinder misfire. In addition, the car had a loss of power in 2-3k RPM range. In this video, I show how this issue was fixed.