I just got a new turbo put on the car with a new intercooler 800cc injectors and tuned it and ever since then i have thrown a few different codes.... one was p1235 wich i guess is overboost, the other was p1233 i think and that one said tps sensor high output and when that goes off the car barley moves and then one was a missfire code and the other was bank 1 system lean i think p0170 or something like that... none of these ever came up before all this.... has anyone experienced the tps sensor one cause that seemed a bit random and the lean one was kindof a shock because the a/f was around 11, in the high 10's....

 

time for a new tuner buddy

all of that can be addresses with a proper Tune

 

well i guess thats the answer, everyone i told this to said the same thing, but also i looked at my plugs and the tip of the was white... that means lean right? ill post a pic of it real quick

 

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How are you tuned? I'm not really keen on making modifications like yours without a good logging tool to tune with (sorry ECUFlash).

 

yea we used ecu flash....

 

That pics horrible. Match your plug with Plug Chart and let us know. I just threw P1235 yesterday, and it came up as a MAF code. Overboost if I remember correctly is P1238.

 

p1235 = partial throttle overboost 1st MAF 2nd in terms of what it means.

 

Wow, ok. All my scanner said was 1235- air/fuel metering. My idle also stuck at 2k rpm right after it threw the code.

 

man that looks like the detonation picture, that was with my i phone ill get a better camera and take the pic again....

 

the idle doesnt go to 2k but it just sucks, its like it has big cams.... but it doesnt, ill try n get a video of it if i can find my video camera

 

I got both of those codes yesterday. The TPS CEL threw the car into limp mode.

 

In addition to the over boost codes, it seems like you may have injector scaling/latency problems.

 

injectors scaled incorrectly
airflow tables not tuned correctly
and boost tables

 

my rpms also jump usualy its after the car is already warmed up.. i start it up and the rpms hang low and jump up a bit.. if i dont rev it a bit it feels like its gnna die.. its weird if i got out for a drive a couple times a day it wil do it once of twice.. and sometimes it wont do it at all..
im still on the stock airbox and im also tuned!!!

is this normal on tuned cars too? cuz i know its normal on untuned evo x's =p

ohh yeah and im not throwing any codes.. and tuned by ecutek..