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2011 Buick Regal CXL 2.4L Hesitation, Power Reduce Mode
Posted to GM Driveability on 7/23/2019 17 Replies

Thanks in advance guys. First of all another shop put in the throttle body assy. They where not very helpful, they said they do not save a record of the old codes so I did not know it I was chasing the same problem. The customer said install a new throttle...

17 Replies Received (View Replies)

  Related Documents & Media  2011 Buick Regal CXL

 
Message Closed w/FIX

car Vehicle Data

2011 Buick Regal CXL

VIN W04GP5EC8B
Engine2.4 L / 4 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection / Multi-port
EmissionsOBD-II Compliant
SymptomsHesitation, Power Reduce Mode
OccursIntermittently
Misc.Cxl

Trouble Codes

P0113Intake Air Temperature Sensor Circuit High Voltage
P0172Fuel System Too Rich (Bank 1)
P2119Throttle Actuator Control - Throttle Body Performance
P2135Throttle Position Sensor 1/2 Incorrect Voltage Correlation
Message Closed w/FIX

car Vehicle Data

2011 Buick Regal CXL

VIN W04GP5EC8B
Engine2.4 L / 4 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection / Multi-port
EmissionsOBD-II Compliant
SymptomsHesitation, Power Reduce Mode
OccursIntermittently
Misc.Cxl

Trouble Codes

P0113Intake Air Temperature Sensor Circuit High Voltage
P0172Fuel System Too Rich (Bank 1)
P2119Throttle Actuator Control - Throttle Body Performance
P2135Throttle Position Sensor 1/2 Incorrect Voltage Correlation