Haltech Ps2000 strange lean spike just started.
Ps2000 strange lean spike just started.
Quick background on the vehicle:
its a s5 turbo2 block with s5 na rotors and a full pineapple racing Bridgeport. I’m running 4 ID 1000 injectors and using a haltech ps2000. Car starts great and has been idling great until yesterday. I pulled it out of my shop and drove around my complex slowly to get a data log. When I parked it I spent a few minutes trying to export the log to data log viewer which was not working( got it to work eventually) while I was doing that a strange lean spike occurred and then became consistent. It would idle like factory Rx7’s do when the tps isn’t adjusted properly. (Idles fine then dips down then idles fine then dips down) I never made any adjustments to anything which is what’s confusing me so much. Hopefully the video im posting works and I’m going to try to upload my data logs later. I checked for vacuum leaks and to see if anything came disconnected but nothing is visually wrong. My setup is super simple, everything has been deleted and blocked off. Anyone have any ideas where to look please let me know.
its a s5 turbo2 block with s5 na rotors and a full pineapple racing Bridgeport. I’m running 4 ID 1000 injectors and using a haltech ps2000. Car starts great and has been idling great until yesterday. I pulled it out of my shop and drove around my complex slowly to get a data log. When I parked it I spent a few minutes trying to export the log to data log viewer which was not working( got it to work eventually) while I was doing that a strange lean spike occurred and then became consistent. It would idle like factory Rx7’s do when the tps isn’t adjusted properly. (Idles fine then dips down then idles fine then dips down) I never made any adjustments to anything which is what’s confusing me so much. Hopefully the video im posting works and I’m going to try to upload my data logs later. I checked for vacuum leaks and to see if anything came disconnected but nothing is visually wrong. My setup is super simple, everything has been deleted and blocked off. Anyone have any ideas where to look please let me know.
So I reloaded my original base map and that seems to have fixed my problem. I must have hit something by mistake somewhere. Sucks I couldn’t figure out what I did. Lol
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Rx-7$4$me
3rd Generation Specific (1993-2002)
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Apr 24, 2004 12:47 AM