DE-CHIPPING ECU!!!!! for smog..
Ok i need to smog my car next week... and i put all the stock ---- back on... but i removed the jumper and my ECU is throwing a code now (CODE 3) for P28.... do i need to leave the chip in there or remove it with the jumper...
and would i be able to pass smog with the ECU this way. |
Re:DE-CHIPPING ECU!!!!! for smog..
Originally Posted by --------
Ok i need to smog my car next week... and i put all the stock ---- back on... but i removed the jumper and my ECU is throwing a code now (CODE 3) for P28.... do i need to leave the chip in there or remove it with the jumper...
and would i be able to pass smog with the ECU this way. the code 3 is map. you check the sensor? if not, have donald burn you a stock p28 chip. i have a p06 you can run also. |
Re:DE-CHIPPING ECU!!!!! for smog..
I dont think its the MAP sensor cause its reading fine. and i plugged the 450's back in and it turned on fine with no CEL...
SO im just gonna use my bro's stock P28.. and if it still throws a code ill just unplug the damn light... |
Re:DE-CHIPPING ECU!!!!! for smog..
if you're obd1 and have to pass smog by rollers then just burn a much leaner map and open your wastegate...keep your 450's in. if it's obd2 you have to go back to your obd2 ecu, plug stock inj back in, and repin the ecu harness.
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Re:DE-CHIPPING ECU!!!!! for smog..
Originally Posted by scttydb411
if you're obd1 and have to pass smog by rollers then just burn a much leaner map and open your wastegate...keep your 450's in. if it's obd2 you have to go back to your obd2 ecu, plug stock inj back in, and repin the ecu harness.
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Re:DE-CHIPPING ECU!!!!! for smog..
removing the jumper at j1 should return ecu to stock
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Re:DE-CHIPPING ECU!!!!! for smog..
Originally Posted by xenocron
Originally Posted by scttydb411
if you're obd1 and have to pass smog by rollers then just burn a much leaner map and open your wastegate...keep your 450's in. if it's obd2 you have to go back to your obd2 ecu, plug stock inj back in, and repin the ecu harness.
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Re:DE-CHIPPING ECU!!!!! for smog..
Theres something really fucked up with it... The engine is running and i unplug the MAP sensor and the car is still running.... And the SAFC is still reading it... my guess is that it got disconnected going from the SAFC to the ECU... its happend before... the car was bogging like crazy/./.. but its raining outside... and its too cold to fix it right now..
I need to fix that ---- cause god damn... my gas milage sucks... half a tank for only 66 miles... |
Re:DE-CHIPPING ECU!!!!! for smog..
Originally Posted by --------
Theres something really fucked up with it... The engine is running and i unplug the MAP sensor and the car is still running.... And the SAFC is still reading it... my guess is that it got disconnected going from the SAFC to the ECU... its happend before... the car was bogging like crazy/./.. but its raining outside... and its too cold to fix it right now..
I need to fix that ---- cause god damn... my gas milage sucks... half a tank for only 66 miles... |
Re:DE-CHIPPING ECU!!!!! for smog..
just cut the jumper won`t work unless u put the stock injectors back.
last time when i did mine. i took the whole kit out. keep the 450s in burn a p28 map and scale it with UB. with two cat it pased kinda easily. but still runs a little lean (pretty high NOx) BTW bamboo still has the burner. :P leaning it out too much will make a lot more NOx and you would still fail. |
Re:DE-CHIPPING ECU!!!!! for smog..
I fixed the problem in the Grocery store parking lot... it was the stupid MAP sensor wire coming from the SAFC... turned the car on and no more CEL...
Ill be back in a bit... gotta reset the timing. and remove the gauges and hide the SAFC and get it smoged.... |
Re:DE-CHIPPING ECU!!!!! for smog..
good luck!
post your results. |
Re:DE-CHIPPING ECU!!!!! for smog..
I Passed bitches...
Just barely.... my CO levels barely made it i was allowed .53max and i measured .50 Woohoo.. now i dont have to worry about this ---- for another 2 years.... Time to rebuild my new kit and get back to ------- up the enviroment again |
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