I wanted to know if any one knew what these codes are coming on P2074. P1187, P1697-EMR (SRI) MILEAGE NOT STORED what does this mean?

 

check the sticky right above this thread labeled "check engine light codes"

 

I looked but what would cause this code to come on? 1187 this is not on the sticky. 2074-manifold pressure/throttle position-high flow/ vacuum leak. what is this ! 1697-emr (sri)mleage not stored?

 

P1187 Oxygen Sensor Heater Circuit Short Upstream
P2074-MANIFOLD PRESSURE/THROTTLE POSITION CORRELATION- HIGH FLOW/VACUUM LEAK

you're boosting WAY too high and throwing over boost code. turn down your boost first. then replace your o2 sensor. then get the mileage not stored issue hard reset. it usually happens when the car has sat for a while and/or the battery died.

 

The only mods I have are agp wtg ,k&n cci, occ,down pipe I have the wtg set at 15psi I thought that was normal or is this to high?

 

It has to be higher than 15psi for you to throw an overboost code. Its usually 16psi+ that will trigger the overboost code on a stock PCM.

 

are you sure that your boost gauge is reading accurately? the stock ones are known for dying

 

^ That was my other thought. Does it sit at 0 when the car is off?

 

Yeah I swaped the stock boost gauge already. Yes its fine.