Check Engine Light
06-26-2006, 09:15 AM
#2
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first of all, this shouldnt be in this forum.. but neway..
are you turbocharged? if so, that could be a reason for it. i have the same code being thrown, but it could be for many reasons, fact ihave two fuel rails, aftermarket fuel system, the turbo, etc.
is your car just stock? if so, something with injectors could be messed up, MAF, etc.
give us some more details, and people would be able to help you out more.
any aftermarket mods?
are you turbocharged? if so, that could be a reason for it. i have the same code being thrown, but it could be for many reasons, fact ihave two fuel rails, aftermarket fuel system, the turbo, etc.
is your car just stock? if so, something with injectors could be messed up, MAF, etc.
give us some more details, and people would be able to help you out more.
any aftermarket mods?
06-26-2006, 01:01 PM
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Vehicle: 2001 Hyundai Tiburon
I would start by checking what TPS you have. If it is a Dae Sung, that most likly is the culprit.
P1127 is a weird one... It states that the car ran rich for 30 seconds 2 continuous start cycles
I had it before... in this thread there is some diagnostic info from webtech on what to check.
http://www.rdtiburon.com/index.php?s...10945&hl=p1127
Hope that helps on what to check.
Mine went away after I reset my codes twice... never came back.
P1127 is a weird one... It states that the car ran rich for 30 seconds 2 continuous start cycles
I had it before... in this thread there is some diagnostic info from webtech on what to check.
http://www.rdtiburon.com/index.php?s...10945&hl=p1127
Hope that helps on what to check.
Mine went away after I reset my codes twice... never came back.
06-27-2006, 02:10 PM
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yes, i am supercharged, i think this code appear after i installed the walbro 255lph and fuel injectors 530cc
i am running 7 psi, i had to set FPR at arround 20-25 psi, was at 45 and was running hella rich. ecu still stock no money for smt-6 yet laugh.gif
myabe that can be a cause?
i am running 7 psi, i had to set FPR at arround 20-25 psi, was at 45 and was running hella rich. ecu still stock no money for smt-6 yet laugh.gif
myabe that can be a cause?
06-28-2006, 10:41 AM
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Mines throwing the same if not a similar code.. It just came on today and havent noticed any loss in power... Ive had the same header and hollow cat for over a year now with no CEL... I did add on a 90 degree elbow to my intake to make it like the injen intake, if I am remembering right i think it was P1129 but it could have been P1127... It was the manufacturer control air fuel metering.. but am at a loss for an explaination...
Mods: intake with k&n, header, hollow cat, fidanza flywheel... and its got a Kiefco tps... Could this be the CEL from the canister being removed off the stock airbox?
Mods: intake with k&n, header, hollow cat, fidanza flywheel... and its got a Kiefco tps... Could this be the CEL from the canister being removed off the stock airbox?
06-28-2006, 11:27 AM
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How can a fix this problem, maybe if i buy the smt-6 to management of the fuel so the computer wil lunderstand that now it have 530cc FI and not the stock's ones?
any other solutions?
any other solutions?