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  1. toxsickcity

    Idle Question UZS131 1UZ (Too High?)

    Hello, I have been driving my V8 for 3 weeks now, I love it. I have not had any problems, but have a feeling the idle is high? I notice the car has a big pushing force when change from Natural, to Drive. My engine idles when in D at about 800-900rpm when in natural usually 1000-1100rpm Is this...
  2. toxsickcity

    1UZ UZS131 ECT Speedo Wiring Solutions.

    Hello, I have completed the circuits of the Speedo Corrector MkII. The reason that I had to do this is that the sensor on the auto gearbox is 16pulse /revolution, whereas the ECT requires 4pulse /revolution from the speed sensor. This circuit is avil. from jaycar. $49.99...
  3. toxsickcity

    1UZ uzs131 engine supercharger options?

    hello, I am a newb with this engine!! I just finished the wiring for the engine and I will work on my ect l8r!!! can anyone tell me options and prices of superchargers for this engine.. plus what about fuel delivery/ecu? do I need new injectors or a few sub injectors with emanage map or...
  4. toxsickcity

    Please I need answers for tommorow! HELP!

    Hello, My last post was not answered.. okay but I have a multimeter.. how can I test the sensors with the multimeter to find what power pins would be and signal pin.. would one of the pins be 0ohms with the chassis? gnd??? anyone help... if you can answer my other post that would help me...
  5. toxsickcity

    Speed Sensors.. UZS131 AUTO

    Hello, I have 90% complete my Wires for the Install of this beast into my frontier.. please help with last part.. I have 3 sensors LEFT!! 1. 2 PINS (Black & White) O.D. Clutch sensor.. I know it plugs into ECT would White be Positive? +?? 2. Large Speed Senor near drive shaft 3 wires purple...
  6. toxsickcity

    Key start wire! NONE?

    hello again, I have come a long way and just want to be 100% when I start the wiring.. I have diagrams notes and alot of information... but a few thing are unsure! my SR20DET have a wire from the ignition Start position to tell ect to add more fuel.. uzs131 my ect & ecu dont have a pin for...
  7. toxsickcity

    Do I have to connect the speed sensors?

    Hello, I have 2 speed sensors and I dont know how to connect them.. 1. My Over drive clutch speed sensor have white & black wire.. Black is Negitive? 2. My Speed sensors all the 3 wires each. but my ecu only need 1 or 2 of those pin.. If I dont connect it what happens?
  8. toxsickcity

    Starter Motor wiring

    Hello, I went to go see my Frontier today.. everything looks great.. it's sitting in the engine bay and they are making mounts!! looks so cool.. BIG V8!! where is the starter motor's MAINS 12V+ go? and where does the Start solenoid push thing connect to? I cannot even see a starter motor...
  9. toxsickcity

    Problems with PDF Document!

    Hello I have been working off the PDF documents UZS131ECTpin.pdf UZS131ECUpin.pdf and I have noticed a mistake in ECU pdf.. the images of the plugs are of a mirror image.. like it has been flipped.. please confirm this.. IE: the large 26pin plug shows there being 6 Large Wires of the left...
  10. toxsickcity

    What is Overdrive & Power / Economy really?

    Hello, Can someone explain what is what? I understand it as this.. O.D. = overdose hahaha o.d. is better acceleraton via dropping a gear and allowing 3 auto gears instead of 4... but is this mode when on or off? Power / Economy is when the gears change power will change gears at lower...
  11. toxsickcity

    Auto Tran. Plugs help! I leant the solenoids today

    I did alot of work today tracing wires and I am ready to do the wiring.. it's actually easy.. I only have a few questions... 1. Over Drive Direct clutch sensor.. where is it? can you link a photo pretty please? 2. I have attached a 2 photos.. http://hidemyass.com/img/Mlalf in this photo, what...
  12. toxsickcity

    Diagrams for Plugs

    hello, I have looked everywhere.. I have engine from crown UZS131 can anyone post some photos or documents that tell what wire is what for plugs that connect to the auto gear selector console. some documents about the solenoids on the gearbox would also be great... thanks Shaun P.S. if...
  13. toxsickcity

    auto gearbox wiring

    are these the plugs for the auto gearbox? http://hidemyass.com/img/5vNs1 is the solenoid the round things and the plug in in some of them... http://hidemyass.com/img/5vNs1 where can I find wiring diagrams for these plugs?


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