po106 and p1101 2.7 turbo

[silveradosid]

driving to work today and these codes came up on my 2020 silverado. engine is idling really rough and surging. freeze frame data doesn't really give a direction to go. any suggestions. truck has 70k miles

[newdude]

Could be engine harness chaffing, could be a bad MAP sensor.  

[Mshawn]

P0106

[Mshawn]

[Mshawn]

[Mshawn]

P1101

[Mshawn]

Hope this helps. Dm me back if you need more!

[silveradosid]

thanks guys give me a place to start. took the air intake off so i could get at the engine harnesses better and found another problem, my intake and turbo are covered in oil. starting to wonder about this engine

[Transient]

Following.  I'm on the fence about getting my kid a Colorado or a Tacoma.  He likes the Colorado, and I like the price.  My focus is on longevity. 

[silveradosid]

problem solved, had son check and add oil, he forgot to put the fill cap back on. cleared codes back to normal running except for the new oil consumption problem. go to the 2.7 oil consumption post and see the pics i posted

[Mshawn]

On 12/21/2023 at 8:47 PM, Transient said:

Following.  I'm on the fence about getting my kid a Colorado or a Tacoma.  He likes the Colorado, and I like the price.  My focus is on longevity. 

My son had a brand new 2021 Colorado! Log truck run a red light and tee bone the Colorado! Totaled truck he walked away without a scratch! Tacoma is a great  truck! My problem with the Tacoma is not the truck it’s the company. Truck, at the time I was going to buy was priced above msrp. I have a super prime rating and they would not go below 6.9 apr. the 6 cylinder uses Atkinson cycle( I might be stating that wrong) which gave the truck no low end torque gas mileage and price were not that much better than a Chevrolet custom. The 2.7t in the Colorado had more torque and better price and a great built truck for better Apr. the only midsize truck I would consider was a Tacoma but with the price of it I could get in a Silverado custom 2.7t. I drive the Colorado for a week then a Tacoma for a week and then the Silverado custom for a week. Granted most people do not get to do that, but the owner of the dealership is a close personal friend. Fell in love with the Silverado custom. 2.7t is flawless. Colorado was awesome as well but was a mid size. I a very fortunate turn of events I wound up buying a 2023 Silverado RST with a 5.3 z71 . Hail storm here had destroyed all my cars here, I mean beat the roof line in on all of the. The used car market was high so I got a huge settlement. I wasn’t planning on trading in my 2004 Silverado at first but I guess God had other plans. My son who to got out of the marine corp ,who’s Colorado was t boned  bought a Silverado custom 4x4 2.7t. All of these truck being compared were 2023 models. The Tacoma 2024 May be a game changer though