p1127-fra-for air/fuel (air fuel ratio mixture)

Question

Symptomps and fixing the code p1127-fra-for air/fuel (air fuel ratio mixture)

Answer 1

P1127 Long term fuel trim adaptive

How does the engine run? You can start by performing a MAF cleaning and a throttle body cleaning, and look for any open or tear at the MAF air duct. that will cause false air .There is  a variety of reason for this code, worn sparkplugs , low fuel pressure volume, faulty front 02 sensor

 

Check the condition of the sparkplug and replace if worn