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2.0L_turbo

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Everything posted by 2.0L_turbo

  1. Found my vac line to the map sensor popped off so it should be good now and tightned the zip tie that was holding it on a bit more we will see if this helps any. If not I will swith to a different map sensor that has a barb fitting
  2. Actually figured it out gotta use Google drive now to upload stuff, here is the link to the files for map and log it is short due to the car basically immediately fouling the plugs right after I did mu first two little pulls. https://drive.google.com/drive/folders/12HgOwvp1F6cAWqLhqfiHv6Xwt4GYer_7?usp=drive_link EDIT: I just noticed in the log I lost readings to my map sensor around 6 minutes into the drive right after the first initial pull so I either have a major boost leak, or dead sensor? am I on the right track?
  3. hey guys having an issue where my car keeps fouling plugs, so bad to the point where I now need to do an oil change cause I smell gas in my oil. my tuner and I are still just trying to get a good base map on the car before we go and put it on the dyno but this is now the 3rd set of plugs to foul and it happens quick within 1-2 light pulls. some information about the car, its a 1991 Eagle talon, with a built bottom end with Manley I beam turbo tuff forged rods, Wiseco 9.0:1 compression pistons, cop conversion using R35 coils, built auto trans being controlled by a separate aftermarket TCU, Holset HX35/40 hybrid turbo with a billet wheel and 12cm2 exhaust housing running speed density, large fmic, 1000cc injectors, aem 340lph fuel pump, radium fpr set to 43.5 psi base pressure, big tubular exhaust manifold, I think that should be all the important bits. how can I upload a log and tune file it says they exceed the allowed size?
  4. Can confirm I have had the same issue, at times even needing to close tables and re open them to get it to show properly.
  5. Glad I could help man mine definitely had me running around till I thought to try a pitch gauge and realized it wasnt metric lol
  6. dude just no, on MY ecu it has 3 holes half of the hole is just a smooth machined normal hole on the top side of the ecu, but if you flip the ecu to the bottom it has threads that were there before I put my bolts into it and is even anodized or what ever coating that is put on the ecu when they ship out. meaning I didnt just make threads as that would show clean metal. pic incoming you can clearly see threads not a hole, and these were there right out of the box which is why the question was asked in the first place. why they didnt use a metric thread pitch I have no idea but I found what I needed so figured I would share to help others.
  7. For those wondering the actual size of the threaded portion for the 3 bolts on the bottom of the ecu, its 1/4-28 bolt not sure why everyone is saying m5 unless thats literally to put the bolt all the way through but thats not what I was personally wanting to do.
  8. hey guys I am just curious what size of bolts is used for the 3 holes on the bottom of the ecu? online I see listings saying its m5 but a 10mm socket bolt is typically 6mm x 1.0mm thread pitch yet these are too small and almost fall right through. Just want to get this guy mounted up tomorrow and need to know what to get thanks!
  9. Hey everyone I am in the middle of planning out wire sizes for a harness I will be building using autosport connectors. So far I have decided on all of the sensors and equipment I would like in the car and now I am working on a list of the wire size that I will be using. Mainly I am stuck on what size of wire to use the +14v going to the ECU, and the appropriate wire size for the coil packs which will be r35 gtr coils. And the last thing I wouldn't ming help with is how do you go about wiring the coils power wire correctly I tried looking in the help files but I could not find these coils. I am assuming that the wire would get ran to a relay controlled by key on power. Here is the chart I have so far also coils 1-4 is the signal wire not power and ground. https://drive.google.com/file/d/1PguwJ-YasTMU0ul-iZeCJ0Iu8eBLsti8/view?usp=drivesdk
  10. I am also using the ebay fans and yes they are a brushed fan. So far my only issue with this set up is my turbo manifold is melting one of the fans so I need to make a heat shield for the manifold other then that it's working great.
  11. Well not sure what fixed it but I set it to 125hz and then unplugged the battery for a few mins and now it's working great thanks everyone!
  12. Yeah but then when I stop the test and go to the table I can have it set at 0 and fans run full power, and if I set it to 100 the fans still run at full power so it seems like something is over riding the table and causing the fans to stay on at full speed all the time regardless of how the table itself is set up. Another thing I just noticed when the engine is running aux 2 says inactive
  13. Ok so update, If I set gp pwm output to none the fan stays on, if I turn the test on the fan stops, and if I set test to pwm fans turn on but are at a low speed. Also tried editing the table in pwm test and no change
  14. It is definitely connected to the correct pin on the ECU, because if I change it from low to high on the active state I believe, the fan shuts off. I will try the rest of these on my lunch break in a few hours and get back to ya. Thanks for the help.
  15. just went out and re tested yes it shuts off not turns on, I got it mixed up.
  16. Hey everyone bringing this back because I am having some issues getting this to work, I am sure it is either something I have enabled in the software or my wiring but I am not sure which it is. so I have it wired exactly like the picture above shows and on the big plug I have added a relay on the power wire that is wired as such. 30= battery+ 87= power to fan module 86= ignition switched power 85= ground at same point as controller ground. this is PCLX file that has how I set it up in the ecu, ignore the table as I was testing to see if I could get it to turn on and off but had no luck and the fan just stays constantly on. If I remove the aux 2 wire from the ecu and touch it to a chassis ground the fan does modulate based on how fast I tap and if I hold it does stay on constantly. as always, any help with this would be greatly appreciated! https://drive.google.com/file/d/153rZjQwcIcENqxHGrz4Y576L79mMaKua/view?usp=sharing
  17. Would you be able to help me set that up properly? What I am trying to do is at around -6:55 in this log I test to see if my tps is reading WOT which it was but when I do this the car stays pretty lean around 13 afr and I am trying to get that to where it should be somewhere around 11.2-11.5. The page up method works but I do not like how I have now lost the shape of my fuel map and it is now all jagged. The car seems decently happy at cruising speeds but under load its still very sluggish but I believe thats because its running pretty lean on load. here is the map and the log, im not sure whats up with the wheel speed its kinda all over the place atm. https://drive.google.com/file/d/13IzSfTy5kCw58Ytu0hBAznndEZOJE18u/view?usp=sharing https://drive.google.com/file/d/1oOQqFdbQhrQC3LKqRl32PL96dk7xwuKu/view?usp=sharing any help with this will greatly appreciated.
  18. oh ok so mine uses mgp for the fuel table and map for the lambda target. so how would I change that so the two use the same axis? I was able to change the fuel table to map to match but then I could not see the cross hair for the table anymore.
  19. so as the title says how do you properly use quick trim? I read the help file in the ecu however it looks out dated compared to what mine is showing me. In the help file it shows only 2 adjustable values being target lambda and measured lambda which I fully understand. however mine also has AFR target load value. so in that box do I just leave it alone at the 14.5 map psi that it is defaulted at and change the measured and target lambda or do I look at my map at that part in the log and input that then change the lambda values? hope that all makes sense.
  20. We just got it figured out I pinned the IAT to coolant temp so they're backwards
  21. hey guys so a while ago I finally got my car swapped over to speed density, after doing some logs I seen the Iat temps were super high at 190-210 at times. I first thought maybe these were accurate as I had a rather large turbo trying to get cooled by a stock sidemount intercooler that is pretty pathetically small so I decided to get my front mount intercooler put on. well I finally got the car back and after doing some logs nothing changed at all. The sensor I used was a Holley 534-20, and I have my calibration set to delphi ac iat. Not sure if maybe I have the wrong calibration but there is definitely no way my Iat is actually at 200 degrees now. Other then buying a new sensor ( because I already will be doing that, going to get a rife fast response ) what are some other things I could check or test to get this fixed? pics of new intercooler for reference. https://drive.google.com/file/d/1TerVgMShPJ9zGPinOp_I3gE1umEXSiIn/view?usp=sharing https://drive.google.com/file/d/1KMDXLlbLszbSeWfUuMejvLda-ewV3pLt/view?usp=sharing and here is the map and log ( I know it needs a lot of work but with the issue im having its fighting me ) https://drive.google.com/file/d/1M_2lBNG7AsoRl1Y33M0z2vdfBct3zKHH/view?usp=sharing https://drive.google.com/file/d/1RwfGxW-Yk6nGvCedmJDEt3xeJ_nvIs8H/view?usp=sharing thanks for any and all help guys !
  22. Cool I tried taking a look the other night but didn't have much time to browse the help file. Glad to see that in there now when I get my big turbo on the car I can really have some fun
  23. Hey Vaughan, been looking online but can't seem to find any info. Has this been implemented yet for g4x ECU's I would like to run this when I switch over to my large turbo setup.
  24. interesting my bad everything I have ever read has stated what I mentioned and from personal experience has it never done me wrong but if their is a correct way of handling this Id trust your judgment.
  25. ok so those do not splice into any other wires? and then with the tps main and ap main do they get spliced together and run to the an volt?
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