Verified P0128 in ECU. Test drove the vehicle while monitoring the engine data and verified the thermostat was stuck open enough to hinder reaching and maintaining engine operating temperature. Needs the thermostat. Tech also check the PCM for updates and found six available recommending we update the PCM as well
THERMOSTAT HOUSING – Remove & Replace
PILAR M. gave our service a 5 star review on 12/2/2022