Switched from 99860002 to Tephra 5.10 90550001 getting P0400
#1
Switched from 99860002 to Tephra 5.10 90550001 getting P0400
Hello all,
As the title stats, I switched from 99860002 to Tephra's 90550001 5.10 and have started getting P0400 codes regularly. This is EGR related, but as my car is an EDM Evolution VII, I do not have an EGR (or Map sensor). The only thing I can think of is I am running without a cat, would that kick the P0400 code? Why would it only kick in on the 9055001? I am still pretty new and learning about Periphery Bits. Is it possible to look on my saved 99860002 rom and copy and paste the Periphery settings on the 9055001 rom? Hopefully this all makes sense. Many thanks in advance.
Dan
As the title stats, I switched from 99860002 to Tephra's 90550001 5.10 and have started getting P0400 codes regularly. This is EGR related, but as my car is an EDM Evolution VII, I do not have an EGR (or Map sensor). The only thing I can think of is I am running without a cat, would that kick the P0400 code? Why would it only kick in on the 9055001? I am still pretty new and learning about Periphery Bits. Is it possible to look on my saved 99860002 rom and copy and paste the Periphery settings on the 9055001 rom? Hopefully this all makes sense. Many thanks in advance.
Dan
#2
P.S. I will be testing Tephra's o2 simulator setting tomorrow on my way in to work with the 9055001 without any modified Periphery bits. And as a side note Bit 2 was already selected as 0 (per mrfred's instructions).
Any suggestions or ideas would be greatly appreciated. I will update with new news when I get to work.
Dan
Any suggestions or ideas would be greatly appreciated. I will update with new news when I get to work.
Dan
#4
Evolving Member
iTrader: (1)
I have the same issue.
I will have the car back to me between two weeks,and I can try something.If in the meantime anyone has ideas...
The RS2 european EVO VII HAVE the EGR (give a look under the throttle body), but on mine the EGR is closed.
rawkus,are you running tephramod v5.1?Is your REGULAR (not static) revlimit working?
I will have the car back to me between two weeks,and I can try something.If in the meantime anyone has ideas...
The RS2 european EVO VII HAVE the EGR (give a look under the throttle body), but on mine the EGR is closed.
rawkus,are you running tephramod v5.1?Is your REGULAR (not static) revlimit working?
#6
I have the same issue.
I will have the car back to me between two weeks,and I can try something.If in the meantime anyone has ideas...
The RS2 european EVO VII HAVE the EGR (give a look under the throttle body), but on mine the EGR is closed.
rawkus,are you running tephramod v5.1?Is your REGULAR (not static) revlimit working?
I will have the car back to me between two weeks,and I can try something.If in the meantime anyone has ideas...
The RS2 european EVO VII HAVE the EGR (give a look under the throttle body), but on mine the EGR is closed.
rawkus,are you running tephramod v5.1?Is your REGULAR (not static) revlimit working?
I haven't tried the regular rev limit, I will double check today after work.
Thanks for the reply.
Dan
#9
Evolving Member
iTrader: (1)
I do not have a map sensor, leading me to believe I do not have an EGR system. Where do I look to confirm if in fact I do have an EGR? (I will check the throttle body area, but I am not sure what I am looking for)
I haven't tried the regular rev limit, I will double check today after work.
Thanks for the reply.
Dan
I haven't tried the regular rev limit, I will double check today after work.
Thanks for the reply.
Dan