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2018 civic si turbo upgrade wastegate code
Posted: Fri Apr 30, 2021 2:29 pm
by Bryceb466
Just installed a new turbo now car has p003a code unsure how to address this i am new to tuning any help is appreciated
Re: 2018 civic si turbo upgrade wastegate code
Posted: Fri Apr 30, 2021 2:46 pm
by Spunkster
Does the new turbo use the factory wastegate?
Re: 2018 civic si turbo upgrade wastegate code
Posted: Fri Apr 30, 2021 3:18 pm
by Bryceb466
Yes factory electronic Wastegate
Re: 2018 civic si turbo upgrade wastegate code
Posted: Sat May 01, 2021 11:35 am
by Hondata
This code means the wastegate position is out of range when the wastegate is closed. It is not a tuning or ECU problem.
Re: 2018 civic si turbo upgrade wastegate code
Posted: Tue Jan 04, 2022 11:02 am
by lightarmy10
Hondata wrote: Sat May 01, 2021 11:35 am
This code means the wastegate position is out of range when the wastegate is closed. It is not a tuning or ECU problem.
Hi , i also got the same problem right now , last week i installed a big turbo to my 2018 Civic 1.5T CVT after that i try to pull WOT 2-3 times and the engine check lights turn on , the DTC code is P003A. i didn't touch my original wastegate (loosen / tighten) , but the DTC comes up... can you give me the solution to fix these problems? thank you
Re: 2018 civic si turbo upgrade wastegate code
Posted: Tue Jan 04, 2022 11:14 am
by Spunkster
What company is this turbo upgrade from?
Re: 2018 civic si turbo upgrade wastegate code
Posted: Tue Jan 04, 2022 8:57 pm
by lightarmy10
Spunkster wrote: Tue Jan 04, 2022 11:14 am
What company is this turbo upgrade from?
Mamba Turbocharger
Re: 2018 civic si turbo upgrade wastegate code
Posted: Wed Jan 05, 2022 9:01 am
by Hondata
Hondata wrote: Sat May 01, 2021 11:35 am
This code means the wastegate position is out of range when the wastegate is closed. It is not a tuning or ECU problem.