93 LT1 swap issues
06-21-2016, 04:44 PM
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93 LT1 swap issues Hey,
i have a swapped vehicle with a 93 F Body LT1. I recently was able to turn it on but i have a couple issues.
It doesn't idle correctly, it will die if you don't accelerate it manually. The O2 sensors values never move from 448. It doesn't go into a closed loop. I can smell it run rich. I have datalogged it and i was wondering if anybody could take a look at them and tell me where the errors are.
Parts:
Brand new AC delco 1 wire O2 sensors sitting very close to engine with short tube headers.
Custom harness that eliminates everything but the engine sensors.
Tune done to remove VATS
I have datalogged it with two programs, one is scan9495 and other is ttsdatamaster. I am not sure if i can post the files here. please let me know if can. They are CSV file and UNI.
i have a swapped vehicle with a 93 F Body LT1. I recently was able to turn it on but i have a couple issues.
It doesn't idle correctly, it will die if you don't accelerate it manually. The O2 sensors values never move from 448. It doesn't go into a closed loop. I can smell it run rich. I have datalogged it and i was wondering if anybody could take a look at them and tell me where the errors are.
Parts:
Brand new AC delco 1 wire O2 sensors sitting very close to engine with short tube headers.
Custom harness that eliminates everything but the engine sensors.
Tune done to remove VATS
I have datalogged it with two programs, one is scan9495 and other is ttsdatamaster. I am not sure if i can post the files here. please let me know if can. They are CSV file and UNI.
