Well, I just got the TTA on the road and am using it temporaily as a daily driver, the only problem is that is is throwing all kinds of codes.
First the thrmostat hung open and was't going into closed loop, so we replaced it hoping that would cure our poor gas milage problem (about 19mpg on the highway), but it helped a little, but not fully.
It has been getting an unusual amount of knock at just 3/4 throttle and aroun 12psi, so first we tried to up the fuel pressure, but when it got near 49psi without the Vac. line on.. I said that cant be right and we set it back to 45PSI and took two rounds out of the ajustable wastegate. This shoudl lower the boost 2psi.
So, after this, I hooked up turbo link for a long drive to see what was going on. Every now and then I noticed it would flas a trouble code but the SES light on the dash would not come on and I couldn't get the to F1 key fast enought to catch it, so I did about a lengthy log and saved it to look at later.
So, I get home and as I am going through ti all the numbers look about right. Going from rich to lean, all # within spec, and in closed loop. Every once in a while an code was set, I got codes for the EGR, Water Injection, TPS, MAT, ESC, Code 52(Checksum) etc etc.![Mad :mad: :mad:](https://cdn.jsdelivr.net/joypixels/assets/8.0/png/unicode/64/1f621.png)
So, my questions are, is my thrasher bad? Is something not connected? Why doesn't any of the codes stick around? Is the ECM bad?![Confused :confused: :confused:](https://cdn.jsdelivr.net/joypixels/assets/8.0/png/unicode/64/1f615.png)
I had the computer take a dump on me in the past, but its not acting anythign like that thsi time.![Frown :( :(](https://cdn.jsdelivr.net/joypixels/assets/8.0/png/unicode/64/1f641.png)
First the thrmostat hung open and was't going into closed loop, so we replaced it hoping that would cure our poor gas milage problem (about 19mpg on the highway), but it helped a little, but not fully.
It has been getting an unusual amount of knock at just 3/4 throttle and aroun 12psi, so first we tried to up the fuel pressure, but when it got near 49psi without the Vac. line on.. I said that cant be right and we set it back to 45PSI and took two rounds out of the ajustable wastegate. This shoudl lower the boost 2psi.
So, after this, I hooked up turbo link for a long drive to see what was going on. Every now and then I noticed it would flas a trouble code but the SES light on the dash would not come on and I couldn't get the to F1 key fast enought to catch it, so I did about a lengthy log and saved it to look at later.
So, I get home and as I am going through ti all the numbers look about right. Going from rich to lean, all # within spec, and in closed loop. Every once in a while an code was set, I got codes for the EGR, Water Injection, TPS, MAT, ESC, Code 52(Checksum) etc etc.
![Mad :mad: :mad:](https://cdn.jsdelivr.net/joypixels/assets/8.0/png/unicode/64/1f621.png)
So, my questions are, is my thrasher bad? Is something not connected? Why doesn't any of the codes stick around? Is the ECM bad?
![Confused :confused: :confused:](https://cdn.jsdelivr.net/joypixels/assets/8.0/png/unicode/64/1f615.png)
I had the computer take a dump on me in the past, but its not acting anythign like that thsi time.
![Frown :( :(](https://cdn.jsdelivr.net/joypixels/assets/8.0/png/unicode/64/1f641.png)