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  1. Saab NG93 2.8T - what's ideal AFR on this platform?

    Greetings, i'm currently tuning my Saab with the B284 and was curious on what the ideal AFR would be to shoot for? stock PE enrichment table has it at 0.90 lambda but the modifiers has that at or...
  2. hmm good point. i'll have to figure how to setup...

    hmm good point. i'll have to figure how to setup actual boost/psi is. i'll dig the forum on the formula
  3. i had thought i did beat on it this last run? lol...

    i had thought i did beat on it this last run? lol
    i think i may have to make a custom PID for the boost pressure as there isnt one in the default PID in the ecu. i was thinking 14.6 at idle was...
  4. heres a log i did, i lowered AFR to 11.3. i also...

    heres a log i did, i lowered AFR to 11.3. i also logged FP % and noticed its at 95%? how am i already maxing my FP on a nearly stock setup?
  5. i can try 11.3 along with logging the maf v with...

    i can try 11.3 along with logging the maf v with stft.
  6. i thought i have it set at 11.76ish? factory is...

    i thought i have it set at 11.76ish? factory is 12.3ish. i set the component protection lambda to 1.0 as factory was ranging under 0.99 wihch i assume is commanding richer?
  7. thanks. i'll try it out. and thanks for the added...

    thanks. i'll try it out. and thanks for the added tip.
  8. that i have not. how would i go about doing that?...

    that i have not. how would i go about doing that?

    edit also i dont know if its possible t convert the MAF voltage to hz which is whats the ME9.6 ecu uses (again odd).
  9. Yes, I did raise the areas where the kr appeared...

    Yes, I did raise the areas where the kr appeared by 1.5% but saw no change
  10. yessir. it threw me for a loop as well. after i...

    yessir. it threw me for a loop as well. after i watched a youtuber install a midpipe and downpipe on his 2.8 i realize i didnt need the other B2 sensors. still cant shake KR though. there are no...
  11. I removed it because I thought b2 was not used...

    I removed it because I thought b2 was not used and the 2.8 only has 2 o2 sensors, b1s1 and b1s2, similar to the wbodies and not like the 4th gen fbodies where they have 4
  12. did some tweaking and got a decent pull. only low...

    did some tweaking and got a decent pull. only low KR at bottom of the RPMs still but not as much as before. i also noticed at full throttle im running about 9.5* of timing but my timing table(s) at...
  13. yea i believe its real too. someone on one of the...

    yea i believe its real too. someone on one of the fb saab groups was very kind and alerted me that the 06 MY alone had really aggressive timing tables compared to 07+. i was to verify that claim and...
  14. Need some input - KR at low RPM full throttle

    car is a 2006 saab aero 2.8T A6 with 200k miles. no other mods
    cant figure out why there's KR at low RPM when i go WOT. attached are 2 scans. could it be the infamous ignition coils? is it burst KR...
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    so i licensed my 06 aero A6 and noticed the lamda...

    so i licensed my 06 aero A6 and noticed the lamda table is mainly all 1.0 values meaning the AFR the ecu is trying to command 14.7 even at WOT? am i missing something that would then retard timing...
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    bump a dead thread but i recently got a 06 9-3...

    bump a dead thread but i recently got a 06 9-3 2.8 with the A6 and would just like to know any tips on just increasing the horsepower some on a mainly factory setup. any suggestions on the approx...
  17. 2012 chrysler 300c - turned off MDS but still getting codes?

    Currently helping a friend get his car back on the road. He ended up doing a mds delete kit and wanted the mds turned off in the pcm. I went ahead and selected the mds from enabled to disabled. Did a...
  18. or LNF, they have factory installed wb too! :p

    or LNF, they have factory installed wb too! :p
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    just curious, did you replace or remove the...

    just curious, did you replace or remove the harmonic balancer to replace the crank sensor?
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    does everything else work, such as fuel pump...

    does everything else work, such as fuel pump priming? what happens when you try and turn to run, does it crank at all?
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    bump on a dead horse, im currently tuning an LNF...

    bump on a dead horse, im currently tuning an LNF in my HHR SS and need some guidance please. currently i have my intake cam angle phaser from 4200-6500RPMs at -8* and tapering closer to zero stopping...
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    im not on my tuning laptop with hptuners but i...

    im not on my tuning laptop with hptuners but i noticed you have an aftermarket higher stall converter and depending on if your pcm is tuned yet or not, may be the culprit.
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    same!! wish hptuners invested in the honda...

    same!! wish hptuners invested in the honda community.
  24. i had always thought that the VE or VVE could...

    i had always thought that the VE or VVE could either work alongside or independently if the maf is disabled, ie-speed density? i thought/read that tuners switch over to speed density in a boosted...
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    i have an LNF and timing from 4400-6500rpms is...

    i have an LNF and timing from 4400-6500rpms is 19-20* on e47
    although it was an incomplete dyno pull due to the rear wheels not moving and i believe the abs fuse not removed cause boost issues in...
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