alright guys im new to the site not to the game i been on this site before for some tech issues and i usually get my answers of other peoples threads, so here it goes hopefully someone can help

alright so ive got a fully built ls/vtec in my integra im tuned on a s300 and it made 214whp 140ish tq tuned by Felix Medina

i go to turn my car on about 2 weeks ago and usually my check engine light is on from the hondata i just got use to it being on. this day it didnt come on and hasnt since but im right away i saw a HUGE power loss and low rpm bogging/ stalling issues + no vtec + HUGE bog at wide open throttle

i replaced the map sensor, tps, and air temp ( just for general purpose ) my hondata seems to be working properly both green lights are on. it was properly seated nothin burnt.

so i wanted to go to honda day @atco tomorrow but my car isnt running right still... if anyone has any input or has went thru this before and can help out that would be awesome.

 

Not sure about your tuner, but maybe call them and see what they think...

 

ill def. try that. thanks, anyone else got any ideas?

 

Verify your knock sensor and/or coolant temp sensor is disabled through your S300.
Then check your main relay for an electrical short, make sure your TPS is positioned accurately, and check your O2 readings at the ECU.
Otherwise it's likely you've got an ECU issue, & only Medina can help you.

 

will do thanks alot !!

 

anyne else

 

so why was the check engine light on in the first place? there is no reason with a s300 u should be having any check engine lights right after being tuned. as others have said, call felix and see if u can bring the car over, if the car is down on power somethings not right, and u could very well cause damage if u take it to the track

good luck man and keep us posted

 

Did you ever try to pull the code?

 

i tried to pull the code but my reader wouldnt pull the code off the obd1 computer i tried to pull out the flash code and nothing ever came out wierd right... i went down and thru on my stock ecu and the code that came out was somtihn like manufacturers ignition control misfire but i figured taht had somthing to do with my ignition being advanced????

 

ne1 got anything ?

 

You've got too much aftermarket components to make a diagnosis over a forum; it'd be wise to see your tuner, I'm sure he has a service guarantee that should cover this.