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SVTPerformance's Chain of Restaurants
Tuning À la carte
2.3 Turbo Ranger, OBD2 converted, SCT Advantage
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<blockquote data-quote="pwrshft99" data-source="post: 16280982" data-attributes="member: 73755"><p>Ok, I have an older 2.3 turbo motor swapped into my 96 Ranger. I wanted OBD2 drivability and ease of tuning so I converted the old motor to run newer electronics. Truck has been together a few and runs well.</p><p></p><p>After installing a wideband, I have found the truck idles extremely rich. 10.5 to 1 generally. At first, I made attempts with an older TwEECer device. I could make changes but never could get the idle dialed in. I recently purchased SCT Advantage for some hopefully more modern tuning. I even purchased an email tune to get me started. However, no matter where I make changes or how extreme they are, idle is still excessively rich.</p><p></p><p>I have made changes to</p><p></p><p>Pulse width vs voltage</p><p>MAF Transfer</p><p>Base fuel</p><p>I also used SCT value files to force open loop and turn off emissions. </p><p></p><p>My budget was much different when I started this project years ago. I know the injectors are off eBay and probably cheapies. I'm thinking they might not be able to control flow at idle well??</p></blockquote><p></p>
[QUOTE="pwrshft99, post: 16280982, member: 73755"] Ok, I have an older 2.3 turbo motor swapped into my 96 Ranger. I wanted OBD2 drivability and ease of tuning so I converted the old motor to run newer electronics. Truck has been together a few and runs well. After installing a wideband, I have found the truck idles extremely rich. 10.5 to 1 generally. At first, I made attempts with an older TwEECer device. I could make changes but never could get the idle dialed in. I recently purchased SCT Advantage for some hopefully more modern tuning. I even purchased an email tune to get me started. However, no matter where I make changes or how extreme they are, idle is still excessively rich. I have made changes to Pulse width vs voltage MAF Transfer Base fuel I also used SCT value files to force open loop and turn off emissions. My budget was much different when I started this project years ago. I know the injectors are off eBay and probably cheapies. I'm thinking they might not be able to control flow at idle well?? [/QUOTE]
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SVTPerformance's Chain of Restaurants
Tuning À la carte
2.3 Turbo Ranger, OBD2 converted, SCT Advantage
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