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namre

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namre last won the day on January 18

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About namre

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  1. namre

    Lambda 1 vs AEM wideband

    sorry i couldn't quite follow. if it's linear then max 4.99 volts would mean 1.96 lambda which is huge. how can i use this info for calibration?
  2. namre

    Engine hesitation after retuning

    jackpot. it's also gone. i put the spot somewhat richer than it was. thanks
  3. namre

    Idle Problems

    this is solved by turning tp/ap lock out to 1%. when I start to press the gas idle ignition closed automatically.
  4. namre

    Idle Problems

    update: after some research i decided to use idle ignition table at top. the issue was the older idle ignition table was correlated to ap% something and engine speed i guess. i reformatted it according to a 2d idle target error table as below. now it seems more stable. there are no dramatic drops in ac and engine fan. only handicap could be the rpm limit that needs to be 1400. so i need to start driving above that but that's the common way.
  5. namre

    Lambda 1 vs AEM wideband

    strange thing is that i see the lambda unit in runtime values rather than voltage. i was not able to change it. i think i cannot calibrate under these conditions.
  6. namre

    Engine hesitation after retuning

    yeah they were all lean due to wrong calibrated afr. now i will check the latest small era at 2nd gear from your point of view thanks.
  7. namre

    Lambda 1 vs AEM wideband

    one comment: i suppose gauges have down and upper limits. for example if it's 9:1 it would show 10:1 as a minimum. and after 18:1 it turns to "---" as far as i know. wouldn't it effect calibration?
  8. namre

    Engine hesitation after retuning

    update: my lambda values on the ecu was crap since calibration was wrong. could not find the correct values but we have retuned fuel according to gauge this time. most of the bucking went away and it's better now. so there were wrong afr values in ecu readings. now only in 2nd gear if you force to drive constantly at 2500 rpm there is a little bucking and i guess this is normal?
  9. namre

    Lambda 1 vs AEM wideband

    do you have the info on other calibration values in order to try? icouldnot find them online.
  10. namre

    Lambda 1 vs AEM wideband

    I dont know why but they are not matching. The closest values I got are when calibration is 0.685 and 1.235. I doubt this belongst to any product.
  11. namre

    Lambda 1 vs AEM wideband

    thanks for support. i will check when possible and let you know.
  12. namre

    Lambda 1 vs AEM wideband

    OK. that's a hard question for the reason i mentioned. but i strongly believe it's a 30-4100 most common one around. is there a document that i can check the calibration numbers for the other models in case i'm wrong?
  13. namre

    Lambda 1 vs AEM wideband

    thanks, my misunderstanding. back of the gauge was siliconed due to socket problem and it's on a very hard place to unplug. for an easier one is it ok to change calibration according to aem and check if it's almost matching with gauge?
  14. namre

    Lambda 1 vs AEM wideband

    Here is the base map. We have altered the tuning according to aem wide band gauge and it's much better now. I suppose lambda 1 connected to ecu is the oem lambda as it's always richer than aem. I also could not verify calibration settings of aem uego in ecu. I also wish aem wideband was wired but it doesn't seem so. basemap.pclr
  15. namre

    Lambda 1 vs AEM wideband

    I have a lambda 1 analog input and also an aem wideband gauge. Two of them are showing different values up to 2:1 afr points sometimes. Car was tuned according to lambda 1. As we don't know if lambda 1 is oem narrowband or wideband is there a way to justify it from ecu or somewhere? I've seen values down to 9:1 on lambda 1 if there is a max/min for a band. If it's an oem sensor does it mean that car needs to retuned according to aem wideband? There are two censors on the pipeline. The upper is lambda 1 and the latter one is aem wideband. In ecu i was able to find just one lambda meaning that the other one is not wired to ecu.
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