Roll Posted June 28, 2021 Report Share Posted June 28, 2021 On 6/24/2021 at 8:48 PM, Chuck W said: Motronic Suite has the bins for the 0261204444 and 0261204446, which are shown as the ECUs for the B5204T3. I double checked and I have ending with 446, which is great! Looking forward to start tuning it! 1 Quote Link to comment Share on other sites More sharing options...
bmkamill Posted July 5, 2021 Report Share Posted July 5, 2021 (edited) hey my setup is b5234t 2001 on motronic 4.4. cop update, 0.7mm BKR7E spark plugs, turbo gtx2867r ar0.83, Japanese exhaust manifold r. 3 "throttle, engine forged connecting rods, intake system 550x230x65, exhaust system dp3" -> 2.75 "-> 2x2.5" boost 1.4-1.5bar the problem is with the ignition I put logs. Do you think the problem is with the car, or is the ignition just too aggressive for the load? fuel is pb 98.maf 3 "multiplied by 1.64 logi 3b 4b.xdl 12345.xdl Edited July 5, 2021 by bmkamill I added information about the update of the maf 1 Quote Link to comment Share on other sites More sharing options...
Buddy-T5 Posted August 24, 2021 Report Share Posted August 24, 2021 Who can share 609.bin? It was available for downloading on m44.wikia several years ago but now only 607 and 608. Thank you. 1 Quote Link to comment Share on other sites More sharing options...
Turboforslund Posted August 24, 2021 Report Share Posted August 24, 2021 I have it, let me know all the last digits. Is it 0261204609_1037359880.bin or the 0261204609_1037357528.bin? // Turboforslund 1 Quote Link to comment Share on other sites More sharing options...
Buddy-T5 Posted August 24, 2021 Report Share Posted August 24, 2021 880 1 Quote Link to comment Share on other sites More sharing options...
Turboforslund Posted August 24, 2021 Report Share Posted August 24, 2021 Hope this works fine: https://www.dropbox.com/s/ul288xcbcmqpzqr/0261204609_1037359880_1.bin?dl=0 // Turboforslund 1 1 Quote Link to comment Share on other sites More sharing options...
ItalianT5 Posted September 7, 2021 Report Share Posted September 7, 2021 Hi guys, I am currently trying to get data logging fully working on my '98 V70 2.0 T5 AWD. I can log all the original values, but when it comes to connecting my AEM UEGO WB to either the rear O2 or the tank pressure sensor channel, all I get is some wrong ADC values. I've connected the white AEM wire (0-5V analog output) to either B31 (tank pressure channel) or A34 (rear O2 channel) and the brown wire (signal ground) to A18 (the main ground of the ECU). The resulting voltage displayed in TunerPro is a constant zero for the rear O2 channel and a fluctuating voltage for the tank pressure channel, which depends on RPM and not on the voltage which is supplied by the analog output of the AEM UEGO. Maybe there is some problem regarding my ADX or XDF file, so I will upload them. In my BIN file data logging for both channels is activated (non-zero value) and the diagnostics are disabled, so this should not lead to my problem. If someone has installed the same WB and has got a working ADX file, let me know, maybe you could share this file with me. Thanks for your help in advance, Joel rev5.adx rev5b.xdf 1 Quote Link to comment Share on other sites More sharing options...
Turboforslund Posted September 7, 2021 Report Share Posted September 7, 2021 (edited) Hi, My WB installation: Comments from a post in 2015: "Just wanted to add some ground-info regarding my installation of spartan wb. My wb uses pin A13 (power ground) as the only ground source, no extra grounding needed. My spartan pinout: Red = A27 (power supply from the main relay) White + Black = A13 (power ground) Green = B31 (tank pressure 0-5V signal) ADX formula: (X/375)+0.68 (gives a lambda value in the range 0.68-1.36) If you want it in AFR then put *14.7 in the end. Example: ((X/375)+0.68)*14.7 Lambda values x 14.7 should be more accurate then using the AFR formula from 10 to 20 AFR." Mine is a Spartan WB controller but the pinout and adx tips might give you a hint. Best of luck. // Turboforslund Edited September 7, 2021 by Turboforslund 1 Quote Link to comment Share on other sites More sharing options...
ItalianT5 Posted September 7, 2021 Report Share Posted September 7, 2021 Thank you for your help @Turboforslund. In the end it turned out that my .bin did not work in combination with the .adx file. If someone has similar problems, first check that you are using .bin and .adx files that fit to each other! 1 Quote Link to comment Share on other sites More sharing options...
ItalianT5 Posted September 9, 2021 Report Share Posted September 9, 2021 Now that I am able to log all the important data, I recognized that at high loads the actual fuel correction does not match with the programmed fuel correction in the VE table. Values up to 1.5 are used instead of the programmed 1.3x while WOT enrichment is 1.0 for all RPM values, which leads to way too low AFR's. Can someone tell me which table has also an effect on the actual fuel correction? 1 Quote Link to comment Share on other sites More sharing options...
versus Posted September 20, 2021 Report Share Posted September 20, 2021 (edited) There was some fan function discussion 10 pages back. Has anybody made some investigation in these? I discovered that one of the cars i have uses speed 2 postition which is 115C by default, its 98 LPT. All the other cars i have touched use speed 1 102C. Thats very weird seeing car running at 115C degrees. It also blowed one of the coolant hoses recenly. I reduced speed 2 and now fan kicks in before. But still i can't understand how this can be. Was the same with original ecu and the remapped custom 608 bin. Edit: It was bad fan relay. Speed 1 not operating. Had one spare and now its good. I always thought low speed is for AC and high speed for engine cooling. But Speed 1 corresponds to lower speed fan and speed 2 kicks in when things are getting out of hands at high temps Maybe when AC is active and fan is at low speed, then on ecu command speed 1 acts as high fan speed. Because im almost sure it will spin faster then. Edited September 23, 2021 by versus 1 Quote Link to comment Share on other sites More sharing options...
Chuck W Posted November 8, 2021 Report Share Posted November 8, 2021 Misfire Detection, ON or OFF? Chasing multiple misfire codes. Working on my wife's '97GLT with an '02 LPT motor in it. We had been running the a VS -607 bin in it for for a couple years with no problems. We did leave it with the distributor after the engine swap back in '18, mainly for simplicity, even though the engine had provisions for COP and exVVT. This past summer, I opted to do the "upgrade" to COP and activate the VVT. I'd been running the COP conversion on my '97T5 for a bit with no problems (on the original N motor), so I wasn't too concerned with the swap. Got a new bin from Aaron for it. We had some problems initially with some bad wiring as well as faulty code in Aaron's original VVT set-up. We did run with the VVT disabled/unplugged for a bit after the COP conversion, mainly because the VVT control was off. It was around this time that we began to get consistent CEL's for misfire codes. It was just a couple cylinders for a while, now all 5 will throw a code, even with no indication of a cause. We did have a couple test drives with the early VVT code that made the engine VERY unhappy and there was some audible detonation. The codes have been pretty prevalent since, with or without the VVT activated. So far I've: -Replaced plugs, though the old ones didn't look too bad. (coils were brand new Bosch for the conversion) -Replaced fuel pump (Original showed fine at idle, but I had no way to test it under load and it was an un-known quantity) -Swapped FP relay with one with replaced capacitors, so "fresh". -Checked engine vacuum 19-20" at idle. Smooth and solid. No flutter. -Compression test. Warm, dry test showed all 5 cylinders around 180psi (5% or 9psi spread) -New O2 sensor -Have found no apparent vacuum leaks. All hoses are silicone and less than 3 years old. -Rechecked COP wiring harness 2-3 times. The car idles and runs smooth, pulls strong, gets good mileage, all of which normally contradict what one would expect from multiple misfires. I ran the car for a month or two with the VVT disconnected, trying to find the source of the codes, and just last month I reactivated the VVT with Aaron's PWMVVT code and haven't had any issues with that, but still codes pop up, even with "light" driving. Any other thoughts? I'm getting close to the point of just disabling the misfire detection, but would really like to try and hunt down what is causing the problem. At some point this week I was going to drive the car and capture a couple of datalogs, to see if anything shows up, but I'm not really sure if I'm going to. My T5 has been running on the COP conversion for about a year now, and I have YET to encounter a misfire code. Even with old JY coils. Any hints or direction would be greatly appreciated Quote Link to comment Share on other sites More sharing options...
bmkamill Posted November 9, 2021 Report Share Posted November 9, 2021 (edited) 18 hours ago, Chuck W said: Misfire Detection, ON or OFF? Chasing multiple misfire codes. Working on my wife's '97GLT with an '02 LPT motor in it. We had been running the a VS -607 bin in it for for a couple years with no problems. We did leave it with the distributor after the engine swap back in '18, mainly for simplicity, even though the engine had provisions for COP and exVVT. This past summer, I opted to do the "upgrade" to COP and activate the VVT. I'd been running the COP conversion on my '97T5 for a bit with no problems (on the original N motor), so I wasn't too concerned with the swap. Got a new bin from Aaron for it. We had some problems initially with some bad wiring as well as faulty code in Aaron's original VVT set-up. We did run with the VVT disabled/unplugged for a bit after the COP conversion, mainly because the VVT control was off. It was around this time that we began to get consistent CEL's for misfire codes. It was just a couple cylinders for a while, now all 5 will throw a code, even with no indication of a cause. We did have a couple test drives with the early VVT code that made the engine VERY unhappy and there was some audible detonation. The codes have been pretty prevalent since, with or without the VVT activated. So far I've: -Replaced plugs, though the old ones didn't look too bad. (coils were brand new Bosch for the conversion) -Replaced fuel pump (Original showed fine at idle, but I had no way to test it under load and it was an un-known quantity) -Swapped FP relay with one with replaced capacitors, so "fresh". -Checked engine vacuum 19-20" at idle. Smooth and solid. No flutter. -Compression test. Warm, dry test showed all 5 cylinders around 180psi (5% or 9psi spread) -New O2 sensor -Have found no apparent vacuum leaks. All hoses are silicone and less than 3 years old. -Rechecked COP wiring harness 2-3 times. The car idles and runs smooth, pulls strong, gets good mileage, all of which normally contradict what one would expect from multiple misfires. I ran the car for a month or two with the VVT disconnected, trying to find the source of the codes, and just last month I reactivated the VVT with Aaron's PWMVVT code and haven't had any issues with that, but still codes pop up, even with "light" driving. Any other thoughts? I'm getting close to the point of just disabling the misfire detection, but would really like to try and hunt down what is causing the problem. At some point this week I was going to drive the car and capture a couple of datalogs, to see if anything shows up, but I'm not really sure if I'm going to. My T5 has been running on the COP conversion for about a year now, and I have YET to encounter a misfire code. Even with old JY coils. Any hints or direction would be greatly appreciated open the motor controller and check that there is no moisture in it Edited November 9, 2021 by bmkamill Quote Link to comment Share on other sites More sharing options...
Chuck W Posted November 9, 2021 Report Share Posted November 9, 2021 56 minutes ago, bmkamill said: open the motor controller and check that there is no moisture in it The ECU? The misfires have been present with 2 different ones. (I have a couple that I flash for the car) Quote Link to comment Share on other sites More sharing options...
gdog Posted November 10, 2021 Report Share Posted November 10, 2021 (edited) On 11/8/2021 at 11:24 AM, Chuck W said: I'm getting close to the point of just disabling the misfire detection Had mine disabled for years now. I think it's too sensitive TBH. When I first started M4.4 DIY tuning, had same experience as on your GLT; random phantom misfire codes. Finally just disabled it and haven't looked back. But if you do start experiencing real misfires, then you can turn it back on; hopefully will help locate which cyl is misfiring. BTW is the GLT an auto or manual trans? Wonder if that's common. Edited November 10, 2021 by gdog Quote Link to comment Share on other sites More sharing options...
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