need help with tuning idle running way rich
#1
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Join Date: Apr 2015
Location: salt lake city UTAH
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need help with tuning idle running way rich
hey guys so as the title states its the age old question of why my car wont run right. basicaly i finally go the car started but i cant get it to idle good at all it sounds terrible and the wideband is registering a 10.7:1 ratio so im going to post a data log and my tune if someone could take a look and see if they see any obvious issues. also just so you know this is my first time uploading either of these things so if i screw the pooch my apologies.
#2
You should recalibrate your TPS, its stuck at 44% when your car is 'idling', its not actually idling due to the TPS Value being above whatever you have it set as.
Your MAP is stuck at 85 as well, and does not move. It should be idling around 30 kPA ish, you may have a massive vacuum leak, or the MAP sensor may need to be recalibrated. You should probably go back through the startup process and recalibrate your sensors.
Also, what injectors do you have? Are those used/eBay RX8 injectors? Those can be fake/messed up and provide inadequate fueling sometimes, also could cause issues.
Your MAP is stuck at 85 as well, and does not move. It should be idling around 30 kPA ish, you may have a massive vacuum leak, or the MAP sensor may need to be recalibrated. You should probably go back through the startup process and recalibrate your sensors.
Also, what injectors do you have? Are those used/eBay RX8 injectors? Those can be fake/messed up and provide inadequate fueling sometimes, also could cause issues.
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