Symptoms

– Engine Light ON (or Service Engine Soon Warning Light)

P1127 Description

Exhaust Not Warm Enough, Downstream Sensor Not Tested is one of the definitions for the P1127; however your vehicle’s manufacturer may have a different definition for the P1127 code. Please check below for your specific make.

P1127 Information for specific makes

P1127 FORD
P1127 HYUNDAI
P1127 LEXUS
P1127 TOYOTA
P1127 AUDI
P1127 VOLKSWAGEN