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  1. mhopemk3

    AC question.

    Want to make sure I'm clear on this one.. What do you mean "do a scan" are you referring to checking codes?
  2. mhopemk3

    I'm challenging you.............

    I am kind of on the same page as jetjock.. I had those lights show up on me before. I was driving down the road and flash..flash.. flash.. all 3 at the same time.. Man I thought my car was going to blow or something.. I know the feeling.. The 3 wire plug that connects to the alternator had...
  3. mhopemk3

    AC question.

    I found the ac amp.. holy crap!! is that behind the dash??
  4. mhopemk3

    AC question.

    No your right.. It is high around 900 until it warms up.. Where are the amp connectors? I really appreciate you staying in on this post and helping out... It is like 98degrees here... My damn manifold temps are like a 100..
  5. mhopemk3

    AC question.

    I have an 89 and I will start with the ECU voltage check. I did hear the clutch come on and AC light.. I don't see much fluctuation with the defogger or headlights though..
  6. mhopemk3

    AC question.

    I went ahead and set the TPS that if I press the gas really soft it will throw a 51 and when I let off the gas 51 is gone.. When I turn on the AC no 51.. As you and Nick said.. So I am taking it that there is no signal. What wires should I check? I can check the connections at the ECU but I...
  7. mhopemk3

    How about Jacksonville peeps?

    Dude.. It might be easier for you to come by sometime and see what you need.. I haven't taken much stuff out. But somethings are not in the best of shape either.. Like the dash is shot. Seats are not the greatest either. Backs are pretty good and I think passenger is good.. Car is Bugundy...
  8. mhopemk3

    AC question.

    OK.. I went to the tsrm and I will do the thickness guage adjustment. .50mm=continuity .90mm=no continuity.. I checked codes and when the ac is turned on it did not throw a code.... Possible issues: TPS is not adj properly. Not getting a signal to the ECU Is this about right...
  9. mhopemk3

    AC question.

    I got you on the ac testing.. Thanks. The voltage comment is if my tps is adjusted like you say (same as I thought) press the gas a little and get a 51. Then let off the gas and 51 clears the TPS should be right.. If that is true, then my tps shows up at 0.62 @ idle. Now I have been trying...
  10. mhopemk3

    AC question.

    Ok.. any ideas as to what connectors to jumper on the diag block.. Would It be like checking codes? IF so I can do that @lunch.. Just an FYI I do have the grey plug ECU and a brand new engine harness.. Really curious about the TPS possibility. Not sure if that is adj correctly or not. I...
  11. mhopemk3

    AC question.

    Any Idea what connections I would need to check on the ECU?
  12. mhopemk3

    AC question.

    My car idles around 650rpm and when I turn my AC on it drops to 500 or just below. Almost shuts off. When I have to stop as soon as I push in the clutch the car will idle to loww and shut off. What would cause the car not to Idle up when the AC is turned on?
  13. mhopemk3

    How about Jacksonville peeps?

    Yo.. I forgot to tell you last night that I have a 88 N/A parts car in my garage..
  14. mhopemk3

    Another Maft Pro up and running..

    Now that helps!! Thanks... I will give it a shot...
  15. mhopemk3

    question about maft Pro

    Personally I would get it from Dr Jonez.. They are referring to the lambda cable so I am guessing that is the innovate WB. I would find out.. If it is that is a pretty good price. Also Dr J sells both. Check with him on pricing..
  16. mhopemk3

    Another Maft Pro up and running..

    I would agree.. This unit kicks A$$. I know nothing about tuning. (Why I have the issue) but I want to learn.. After these mods the car sounds and feels great. I am going to have to record an in car video and post it up!!
  17. mhopemk3

    Another Maft Pro up and running..

    Well I am up and running and man it feels GREAT!!! Has been down a couple of months and now I am on the road again.. I LOVE THIS CAR!!! I do have a quick ?? on the tune.. My idle AFR is right at 14.7 :icon_bigg when i rev it my AFR's go to 10 or so and blows the black cloud.. How...
  18. mhopemk3

    How about Jacksonville peeps?

    87na if you haven't purchased suspension parts yet, do some research. Black87 and I have similar setups different manufacturers though.. There is some good info on diff combo of springs and shocks. Let us know if you need help.. Don't worry about looks to much right now.. Unless you like the...
  19. mhopemk3

    Speed Density help?

    Getting to a time crunch here. I have searched here, full throttle and MKIIItech. I have found some good info but here is my question. My car is running with MAFT Pro:icon_bigg However it is idling a little rich (afr 12), the rpm's are around 600-650 but there is a little pop happening...
  20. mhopemk3

    How about Jacksonville peeps?

    Nice.. Do you know Val over at Toyota?? I almost have mine finished.. We need to get a showing at BJ's.. Let me know when you start the swap I might be able to help a bit..