Function Werk Catless DP CEL

21sausage

Member
Joined
May 11, 2021
Messages
5
Reaction score
0
Location
California
Car(s)
2021 Toyota Supra
For everyone that has the function werk DP, has your CEL ever come on? I’ve probably had mine installed for the past 2 months and the check engine light just came on today.
Advertisement

 

NitroYellowMKV

Well-Known Member
First Name
Phillip
Joined
Dec 15, 2020
Messages
329
Reaction score
331
Location
South Florida
Car(s)
Current - 2020 Nitro Yellow GR Supra Premium
I knew someone would eventually have this happen, I asked a while back and got mainly positive reviews, do you know 100% if it is a cat code? I know 99.99% it is but just to be sure
 

SupraMKV2.0

Well-Known Member
First Name
Michael
Joined
Jan 5, 2021
Messages
195
Reaction score
201
Location
Wisconsin
Car(s)
2018 Stage III Audi S6, 2019 Audi S4, 2021 Supra
My CEL has never come on to date. I have probably 7000 miles with the FW Catless DP installed. That’s all styles of driving including a few track days and one day at the drag strip. So far the DP has worked as advertised.
 
OP
OP

21sausage

Member
Joined
May 11, 2021
Messages
5
Reaction score
0
Location
California
Car(s)
2021 Toyota Supra
Not 100% sure if it is bc of the DP. I haven’t looked into it too much since the CEL popped up. I also have a piggy back tune that may have caused it (only been installed for about 2 weeks). I plan on looking into it more in the near future, it probably isn’t the DP if others haven’t had any issues with it. Thanks for the feedback!
 

Probaholic1

Well-Known Member
First Name
Frankie
Joined
Jan 2, 2021
Messages
218
Reaction score
65
Location
Los Angeles
Car(s)
2021 Supra 2.0, 2015 Fiesta ST, 2005 Audi A4b6 2.7
I've had about 12k miles on it and it just started coming on sometimes but I think it's because of the JB4, had it like 10k miles and never came on.
 
Advertisement

 
Advertisement
Top