How to fix the engine code P1127 in a 1996 Volkswagen Jetta, the car dies at every light

Question

How to fix the engine code P1127 in a 1996 Volkswagen Jetta GL, the car dies at every light

Answer 1

P1127 Fuel trim  to rich.

If you are stalling at every stop. the engine is not breathing right, You have a suction jet pump this tends to plug , the fix is replace the suction jet pump

Answer 2

P1127 VOLKSWAGEN Code - Long Term Fuel Trim B1 System Too Rich
Read more: https://www.autocodes.com/p1127_volkswagen.html