OBD II codes

Question

i have the following codes P2110, P2106, P161B. i cant find anything on the P161B code on which direction to go. i have changed the following parts cylinder head, plug wires, power pack, cam position sensor, timing belt, tensioner and guides. the car idles good but has a miss every so often. i have tried to reprogram the TPS but when i get to the step to put the car in drive and turn on the a/c the car stalls. the info i have found make me think the the TPS needs to be replaced. i dont want to replaces it and it no fix the problem. cause i need to but the entire throttle body to replace the TPS.

Answer 1

P161B Control Module Torque Performance

P2110 Throttle Actuator Control (TAC) system -Forced limited engine speed

P2106 Throttle Actuator Control (TAC) System Perfomance - Throttle limitaion Active

P161B is the main code condition, as a result there is a Forced throttle condition having a miss every so often and a stall codes P161B where the ECM does not see the desired torque due to a misfire , This is not a TPS problem and a throttle body repalcement may not resolve any issue.This engine is a speed density type which uses a MAP sensor, Timing alignment mark need to be recheck . Find the cause of the engine miss And the problem will be resolved.Something is affecting the MAP performance