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Ducie54

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Posts posted by Ducie54

  1. 1 minute ago, r33lew said:

    yep, figured out the test procedure now, I've got 12v+ switch to the injectors, there all on the correct cylinder, same as spark plugs / coils all good spark and on the correct cylinder

    When u lock the timing at say 10 deg it's roughly showing 10 deg on the balancer?

    Also where did u get ur injector dead times from?

  2. 1 minute ago, r33lew said:

    Adam, I've just been tracing back steps of everything I've done, now, injectors.. I've checked I have an ignition 12v+ on one pin on every injector.

    now the other pin, i take it this is a switched earth from the ECU, will this vary in resistance?

    I've not ran a test on an injector using pcLink before so i could be doing it completely wrong, but if I activate inject 1 test, across the 2 pins I'm only getting 2.2v

    could you please advise / correct my testing methods?

    If you run cylinder one test. Check cylinder 1 injector is buzzing. Remove plug and it should stop. Test all like this.

    Just make sure cylinders are wired in sequence and NOT in firing order. 

    1 to 1

    2 to 2

    3 to 3 and so on.

     

    If u haven't checked ignition I would recommend u do the same. I use a spare spark plug and ground out on the rocker cover. 

  3. Yeah it was a poor pic that has been fixed. I tried with the pullup box checked and uncheck with the same results. It mentions about PDM only so I don't know if I have this feature available. Yes I still have the factory gauge connected as well.

    I have look at the FSM and the resistance when Full is 5 ohms and empty is 95 ohms  

  4. Nice looking setup there. I don't have AC so I'm using a dry ice tank inside my main water tank when I want my temps under ambient. 

    Have you measured the water pressure in your lines after the pump? You could have some head pressure reducing the water flow.

    I would also run a Differential pressure gauge accros your radiators as you may find your wheel well is not as negative as you think. 

  5. What lambda at idle? Try at .95 and see how that goes. Once u get accurate dead times you can lean it back out. 

    4 hours ago, ellisd1984 said:

    Can I ask what sort of settings you've got in your dead times and short pulse width tables for bosch 1000cc injectors?  I'm chasing my tale trying to get my car idling at any sort of consistant Lambda (celica 205 gt4 on petrol)  The deadtimes i got supplied don't seem to be anywhere near and I can't switch the injection to batch fire to check as the car just runs even rougher! 

    What's the lowest actual & effective pulsewidth that work on the 3sgte with similar injectors? As soon as my coolant fans cut in (or any sort of electrical load)  my afr's just go through the roof. 

    What lambda at idle? Try at .95 and see how that goes. Once u get accurate dead times you can lean it back out

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