Wrench light and engine check are on. The Wrench Light goes on almost always when engine is cool, when it does the engine runs jerky.
P2111 Throttle actuator control (TAC) - Stuck open
P061B Internal control module Torque calculation perfromance
P2104 Throttle actuator control (TAC) Forced idle
P2135 Accelerator Pedal position (APP) Sensor
When these code condition appear this will also cause the transmission to have a harsh engagement and abnormal shift. The first area to check for is the MAF airduct
Here is a MAF air duct which leads to the throttle body if this air duct is not properly installed or not properly in place you can expect erratic idle and a forced idle condition
Here the TPS sensor with the TAC motor. check to see if that connection are properly secured
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