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    1UZ into E36

    With a basic tune, rich mixtures and very conservative timing, it feels very strong. Datalog of today's testing shows boost topping out at 6psi (gate spring). The highest TPS was 45%. I can't wait to see what 100% throttle and 14psi feels like!
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    93 SC400 1UZ in 86.5 MK3 Supra Wiring

    Have you looked here for the right wiring diagram for your ECU? Lexus/Toyota Engine Specs and Info – Lextreme
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    1UZ into E36

    Heat shields done and dump pipe wrapped
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    AC problems from 3uz to e46

    Can you provide a wiring diagram for the E46 AC system?
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    AC problems from 3uz to e46

    The AC input to your ECU will be a signal from the A/C control module to indicate the air conditioning has been switched on/off. The ACMG provides ground to trigger the relay that switches on your compressor clutch and monitors the voltage to confirm the compressor is engaged. This process of...
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    1UZ - A340f stopped shifting in drive

    1. Yes, that's what I would try too. 2. Sounds OK 3&4. Sounds OK 5. The test from #1 would either isolate it as a fault, or confirm it as a possible cause. 6. NSW and STA are for starting only - you should also have position inputs from each shifter position back to the ECU (i.e. PRD2L) 7. Are...
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    85 Toyota Celica swap

    What year model is your Celica? Many people have swapped a 1UZ into all sorts of Celicas - just search the forum... or google images. 1JZs can fit too. You may be able to find an adapter to fit the 1UZ onto your Celica 5-speed if its a steel-case. Bellhousing & Adaptor Plates Toyota V8 1UZ, 2UZ...
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    93 SC400 1UZ in 86.5 MK3 Supra Wiring

    If the plugs are wet then it sounds like the ECU is turning on and getting reference from your cam/crank sensors. Double check the wiring from your igniters to the ECU.
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    lots of water out tail pipes

    If you're not losing coolant, its likely to be condensation - a normal by-product of combustion. Engines that do short trips where the exhaust doesn't get hot enough, water can build up. In some cases, with mild steel exhausts, it can completely rust them out. It becomes more noticeable on cold...
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    1UZ into E36

    Saturday morning, the car got stripped back to the front of the motor and I started insulating the plastics. Cut short but family commitments, and yard duties, I didnt get stuck into it again until Sundary arvo. The two covers most exposed to manifold heat done and I finally finished the...
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    1UZ - A340f stopped shifting in drive

    Soarer Troubleshooting guide points (in order) to: Shift solenoids While the shift solenoids seem to be within spec and click when energized, that doesn't mean much if the solenoid is blocked or damaged Throttle Position Sensor Check voltage sweeps at VTA pin on ECU when you move the throttle...
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    Engine swap

    GM LS1 - its a 5.7 litre but significantly smaller than a 1UZ. Lots of potential for upgrades with aftermarket parts.
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    1UZ - A340f stopped shifting in drive

    Just to be clear, when you accelerate in Drive, the transmission stays in first and wont shift into second? Does the transmission behave normally when you shift manually into 2 or L positions? If thats all good, based on your measurements of S1 and S2, if it wont shift into second then I would...
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    1UZ into E36

    Latest updates: Dump pipe is done but I'm ashamed of my welding so you'll only see pics once its wrapped Wastegate is a tight fit but its in, along with oil feed and return After replacing the thermostat o-ring and outlet (pin hole in the plastic) the cooling system is watertight and no leaks...
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    Coolant Temp Sensor Calibration

    The Haltech software allows infinite control over injection timing, and you can map in advance as the engine spins faster (and the window for injection gets smaller). You can also add in more rows and map it to any other input (TPS, MAP, etc). This was preconfigured in my map when I created it...
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    Coolant Temp Sensor Calibration

    Something I've found recently that should be shared... When setting up aftermarket ECU, there are often pre-configured tables you can use to align your coolant temp sensor reading with the actual temperature - effectively teaching the ECU how to read the sensor. In the case of a Haltech, you...


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