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  1. desertdweller

    SOLD  AZ 1992 Land Cruiser

    92 FJ80 Facebook link has the details
  2. desertdweller

    3f-e Intermittent throttle?/fuel? loss?

    I have fuel at the cold start injector during a no start.
  3. desertdweller

    3f-e Intermittent throttle?/fuel? loss?

    Yes. The next stop on the troubleshooting train was going to be to verify +12 at the injectors during a no start. But, I haven’t had a no start since July so I decided to have a look at the harness to see if there was anything obvious in there.
  4. desertdweller

    3f-e Intermittent throttle?/fuel? loss?

    The last time there was a no start (July 4) I was able to verify a strong spark.
  5. desertdweller

    3f-e Intermittent throttle?/fuel? loss?

    That wire is the only problematic looking thing I can see in the harness in that area. Looks like I’ve struck out again. :bang:
  6. desertdweller

    3f-e Intermittent throttle?/fuel? loss?

    Did you just know that off the top of your head?
  7. desertdweller

    3f-e Intermittent throttle?/fuel? loss?

    I finally got around to pulling the intake to look at the wiring harness underneath. I did find what appears to be a suspicious looking repair to this blue wire that goes to a ground below. So far I’ve been unable to determine what that blue wire is.
  8. desertdweller

    Wanted F135 service manual

    I've just printed pages as needed. :meh:
  9. desertdweller

    Wanted F135 service manual

    Try here. https://www.cruisermanuals.com/
  10. desertdweller

    3f-e Intermittent throttle?/fuel? loss?

    Just to be sure. The B-G wire is the +12 from the ign circuit and the W-L and Y go to the ECU where the circuit gets grounded to fire the injectors. So, I need to verify that I have +12 at the B-G wire with the key on. Is this correct?
  11. desertdweller

    3f-e Intermittent throttle?/fuel? loss?

    That's the plan. I'll have to wait for it to die on the road again. Hopefully it doesn't take another 8 months.
  12. desertdweller

    3f-e Intermittent throttle?/fuel? loss?

    The harness at the firewall looks good to me, the rubber boot is still intact and the harness itself appears unmolested. This has been over my head pretty well from the beginning. Any testing requiring an oscilloscope is definitely outside my ability.
  13. desertdweller

    3f-e Intermittent throttle?/fuel? loss?

    Would you check at the injector, the ecu or both?
  14. desertdweller

    3f-e Intermittent throttle?/fuel? loss?

    Finally died(temporarily) today, Here's what I found during no start situation: Had fuel at cold start injector while cranking. Had spark at plugs Started checking resistances at AFM: E2-VS=255Ω (FSM says 200-600) E2-VC=250Ω (FSM says 200-400) E2-THA=.430 kΩ, ambient temp. 104° (FSM says 0.9-1.3...
  15. desertdweller

    3f-e Intermittent throttle?/fuel? loss?

    Update: It's hot outside. I've taken it on several 50 mile+ trips, in the heat of the day and it has not repeated the problem I was having. The only thing that has changed since the last time it died id replacing the o2 sensors. Is it in anyway possible that my problem was caused by a bad o2 sensor?
  16. desertdweller

    3f-e Intermittent throttle?/fuel? loss?

    I'd highly encourage you not to wait on me. I daily drove it December thru most of February without this particular problem reappearing. I'm thinking it's heat related, but it's not gonna be hot here for a couple of months and with gas prices going the way they are, I don't think I'm gonna drive...
  17. desertdweller

    3f-e Intermittent throttle?/fuel? loss?

    Quick update. I've been driving it daily and I finally got a code 28. I'm not sure if a faulty o2 sensor could cause the problem I've had or not but, it gives me somewhere to look.
  18. desertdweller

    2UZ-FE into a 1994 80 series?

    Yeah, the search function on the forum is the one thing about Mud that isn't great. A quick google search should get you there. https://forum.ih8mud.com/threads/2uz-v8-conversion-on-an-fj80.480198/ Yes, LS is the many variant GM V8.
  19. desertdweller

    2UZ-FE into a 1994 80 series?

    The 2uz transplant can and has been done many times.
  20. desertdweller

    2UZ-FE into a 1994 80 series?

    Somebody is going to say "use search", then someone will ask "why not LS", someone else will say "turbo the 1fz" and on and on it will go.
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