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MY1PATH last won the day on October 13 2020

MY1PATH had the most liked content!

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  • Birthday 03/25/1985

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  • Your Pathfinder Info
    '89 Pathfinder XE over 260k ===Intake:=== >Pathfinder MPFI Manifold. > ASCO Phenolic Intake Spacer. ===Air/Fuel=== > M30 75MM MAF > Infiniti M30 ECU running NIStune > R50 Pathfinder Injectors ===Ignition:=== >back to 'stock' ===Engine:=== > FAL180 Black Magic Extreme fan > Eurospec Z31 cams > 10:1 VG33E ===Exhaust:(complete)=== > Doug Thorley Headers > 2.5” exhaust Gibson Catback ===Wheels/Tires=== > 15x8 AR Baja Powdercoated Black > BALD 31x10.5 Nokian Vatiiva MT ===Steering & Suspension=== > HooHaa centerlink > Manual steering box for idler arm > R.C. XJ-Cherokee 3" Coils > Calmini UCA's ===DriveTrain=== > HB Manual Locking Hubs > 4 wheel Disc brakes
  • Place of Residence
    Mojave Desert, SoCal
  • Mechanical Skill Level
    Standalone Tool Chest Mechanic
  • Your Age
  • What do you consider yourself?
    Weekend Warrior
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  • Year

Profile Information

  • Gender
  • Location
    Mojave Desert, SoCal
  • Country
    United States
  • Interests
    Rockclimbing, Mtn biking, Offroading , jumping pathy "wraaaw! thump" & working on my pathy...

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MY1PATH's Achievements

NPORA Old-Timer

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  1. You need the heater hoses for the Fast idle warm up and the PCV lines. You should keep the AB valve, it helps in cold climates, minor water ingestion and when something isn't running right... If you delete the intake heater you have to remove the flapper valve or pin it open... I have not touched TBI in almost 10 years so that's the best I can remember glancing at my photos above. For simplicity and reliability MPFI swaps are well worth the effort!!! ON the MPFI swap delete the throttle body heater lines and block off the small lines the T off from the heater inlet/outlet... or consider keeping if your winters stay sub zero for long periods. EGR bypass optional and Everything else stays.
  2. I think they are worse. Photobucket has been spamming me to delete files or $pend $ome money$ and it looks like the stuff in the database is now at a lower resolution. I will leave this one up for as long as I can but a lot of my other "pointless" stuff will disappear.
  3. Hello MY1PATH, I hope you are doing well.  Another member said you may have had success in the past using rubber surrounds from a different manufacturer for the stationary windows in the rear doors on a '90-95 wd21 se-v6?  mine are ok but I plan on gutting all seals and beltline trim to have a respray and would love to replace those seals too.  

    Im not sure of the proper name but it's for the rearward glass (that doesn't roll down) on the rear doors of a 4 door wd21.


    Thank you for any help or ideas


  4. There may be some small gains to be had on an N/A engine but the real benefit is for heavily modified engines that require larger MAF and injectors than stock. Stock injectors can take you up to 200HP WD21 MAF appears restrictive BUT I have not measured any significant restriction on my cam'd 3.0. I have not tested a wd21 MAF on anything larger (yet) If you have a 3.3 swap and your vacuum gauge 0-3 HG under wide open throttle.
  5. Idle timing adjustment now works properly. I have not tested it in "neutral" because I may have a bad neutral switch but I can bypass that to generate test results this weekend.
  6. Here's a video I made showing the ECU and some screens inside Nistune.
  7. Matt from Nistune is helping me iron out a few kinks since the d21 ECU is not something that's had a lot of attention before. Idle speed can now be adjusted based on engine temperature. - It did not take long for Matt to find this feature and make it available for tuning. - 900 idle yields better cleaner smog test results without exceeding maximum allowed idle speed - Really wild cams some times need up to 1100 idle for the engine to run smoothly Main Fuel maps and Main Timing maps do everything they need to. - This is the most important part, everything else is secondary I checked this first and everything for the main maps was good to go! We are troubleshooting idle timing adjustment. This may or may not get solved, most people will never need to touch it. - Stock idle timing of 15 degrees works fine for N/A vg30/33/34 or N/A engines with boost added. - Engines with compression ratios below 9:1 (for higher boost) need more idle timing to idle better. Unfortunately fuel trims cannot be reported with this ECU, nor can they be quickly reset. -For now, there's a % in the fuel trim boxes but they are not actual trims -Fuel trim reporting is mostly useful when swapping MAF or resizing injectors. It can be done without it just not as easy. There are countless other things that can be adjusted. -Most of them don't need to be touched and I'm not gong to bother listing them. -But if you are curious ask away! ...yes rev limits can be changed but I wouldn't take a vg above 6500rpm!
  8. Its Working. Quick shot of some consult gauges and a very useful RPM triggered stopwatch. Without a dyno, repeated runs on a flat road with this stopwatch will tell you if your actually getting faster or not.
  9. Sorry for your loss. How do you feel about a blue 2 door `89?
  10. Hey its finally in the country! Now watch it take another week from LA to my door (2hr drive).
  11. You you can order directly from Nistune website or you can talk to a more local Nistune vendor but they will need to source a special order board directly from Nistune Australia and make sure they know that.
  12. UPDATE: I completed install on Friday but there was a communication hiccup and this daughter board will not connect to PC. There are a few vehicles that need "Special Order Boards" modified in-house by Nistune Developments, Australia The pathfinder is one of those vehicles. More info here: NISTune Tech Bulletin: Special Order Boards Looking like a week and some change for the Special Order Board to arrive.
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