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First time posting on here and glad to make it since I am wanting to see if anyone has experienced this issue. Recently I was driving into work and went up a small hill and my traction control light came on along with a stability control light and a check engine.
The car lost all power and I had to pull over, the engine ran terrible and I shut off the car. Started the car back up and it ran just fine. There was only a check engine light illuminated. When I got back to my shop I read the code as a P061B, internal control module torque calculation performance. On the way home from work the car ran fine up until I was about 3 miles from home.
The transmission seemed to shift very abruptly and the whole car shook everytime it shifted with a huge loss in preformance and I’m assuming that’s limp mode. I read my check engine light again and this time got the P061B code from before and then a P0234 code witch indicates a overboost issue. I removed my boost pressure sensor and it’s pins seemed fine along with its reading on JB4 while the car was building boost.
I removed my MAP sensor and there was some residual oil from blowby on it. I replaced that MAP sensor and the car drove fine. I also replaced my boost pressure solenoid and was sure to verify that all the small vacuum lines where free of obstruction. I pulled a plug out and found that it was very worn and had 15k miles of tuned use on them so I went ahead and replaced all plugs and have not encountered another issue. I would like to say it’s fixed but wanted to reach out to see what anyone else had to say. Car has been great up till this point.
The car lost all power and I had to pull over, the engine ran terrible and I shut off the car. Started the car back up and it ran just fine. There was only a check engine light illuminated. When I got back to my shop I read the code as a P061B, internal control module torque calculation performance. On the way home from work the car ran fine up until I was about 3 miles from home.
The transmission seemed to shift very abruptly and the whole car shook everytime it shifted with a huge loss in preformance and I’m assuming that’s limp mode. I read my check engine light again and this time got the P061B code from before and then a P0234 code witch indicates a overboost issue. I removed my boost pressure sensor and it’s pins seemed fine along with its reading on JB4 while the car was building boost.
I removed my MAP sensor and there was some residual oil from blowby on it. I replaced that MAP sensor and the car drove fine. I also replaced my boost pressure solenoid and was sure to verify that all the small vacuum lines where free of obstruction. I pulled a plug out and found that it was very worn and had 15k miles of tuned use on them so I went ahead and replaced all plugs and have not encountered another issue. I would like to say it’s fixed but wanted to reach out to see what anyone else had to say. Car has been great up till this point.
