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Emissions CEL

Shawn Thomas

Member
Jun 1, 2018
67
10
Truck Year
2017
question,

I’m gonna call GDE in the morning to verify but wanted to see if anyone could answer prior to that,

I think when I got the hot tune, I have a feeling I forgot to mention I wanted the off road tuning. Without certainty of having it, I unplugged a sensor on the dpf, and turned on the truck. It threw a CEL. I am supposed to have an appointment for an exhaust swap but if i don’t have the off road tune, I’ll get CEL’s. My question is, is it driveable with the CEL’s until I can get the ECM updated with the off-road tune? Or can I leave the sensors plugged in but ziptied to the frame? (Excuse my ignorance, I’m not a mechanic by any means) and if none of this is possible, I presume I’ll have to get the ECM update prior to exhaust install
 

Shawn Thomas

Member
Jun 1, 2018
67
10
Truck Year
2017
question,

I’m gonna call GDE in the morning to verify but wanted to see if anyone could answer prior to that,

I think when I got the hot tune, I have a feeling I forgot to mention I wanted the off road tuning. Without certainty of having it, I unplugged a sensor on the dpf, and turned on the truck. It threw a CEL. I am supposed to have an appointment for an exhaust swap but if i don’t have the off road tune, I’ll get CEL’s. My question is, is it driveable with the CEL’s until I can get the ECM updated with the off-road tune? Or can I leave the sensors plugged in but ziptied to the frame? (Excuse my ignorance, I’m not a mechanic by any means) and if none of this is possible, I presume I’ll have to get the ECM update prior to exhaust install

Nevermind, Got my answers
 
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