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Nackolas13 · 06-17-2012, 07:52 PM

okay Zilvia i just swapped my s13 convertible with an rb20det its completely stock aside from the grand national coil pack and rb25turbo. I got it started and it runs super rich and is in limp mode, so i checked the ecu and its throwing code 55 and i thought it has to be the maf(new one is almost here) but looking into it further if i unplug the mafs and the tps shouldn't it run a lot different. could there be a wiring issue to cause this or possibly a bad ecu? i have been looking shit up for a little over a week

06-17-2012, 07:52 PM	#1
Nackolas13 Join Date: Jan 2012 Location: Muncie, Indiana Age: 38 Posts: 12 Trader Rating: (0)	bad ecu? okay Zilvia i just swapped my s13 convertible with an rb20det its completely stock aside from the grand national coil pack and rb25turbo. I got it started and it runs super rich and is in limp mode, so i checked the ecu and its throwing code 55 and i thought it has to be the maf(new one is almost here) but looking into it further if i unplug the mafs and the tps shouldn't it run a lot different. could there be a wiring issue to cause this or possibly a bad ecu? i have been looking shit up for a little over a week Last edited by Nackolas13; 06-17-2012 at 09:15 PM..