Jump to content

Summer Ng

Members
  • Posts

    43
  • Joined

  • Last visited

Reputation Activity

  1. Like
    Summer Ng got a reaction from Gsab in Custom Crank Tooth   
    Mr Adam..... All VVT problem settle....
    Thank You for Teaching me so hard ......
    I'm Appreciate..... A really gd lesson for me......
    Have a good days....
     
     
  2. Thanks
    Summer Ng reacted to Adamw in Custom Crank Tooth   
    Yep I think that looks ok, just in the gap area it is not clear so to confirm below, cut off all black teeth including 3 teeth in a row that I have marked.

  3. Thanks
    Summer Ng reacted to Adamw in Custom Crank Tooth   
    For a VR sensor to work well, the teeth on the wheel will have to be about the same width as the original teeth on the Diahatsu wheel.  I also suggest you make the missing tooth gap just like you have it below (full depth).  The "half depth" gap is only required on high tooth count wheels (60-2 etc).
    Attach your map so I can check your settings.  

  4. Like
    Summer Ng reacted to Adamw in Custom Crank Tooth   
    The 24-1 will definitely be the better option as it is well proven/commonly used for a camshaft trigger.  48-2 should work in theory but it is not one I have seen before and I cant even test it without a lot of work as my simulator doesnt have that as a preset output.
     
    VVT control is completely separate to the engine position trigger.  For some engines the same cam teeth are used for both the trigger sync and VVT but the ECU still treats engine position and camshaft position as two separate functions. 
    Your 24-1 wheel is the engine position trigger, it does not need a separate sync since it is fitted to the camshaft it already gives a unique missing tooth every 720degs.  The 3 teeth on the back of the cam are for the VVT position.   Some VVT engines have only 1 tooth on the cam for cam position (BMW), some have up to about 14, but most commonly something like 3-6 teeth.  Our User defined VVT mode allows a max of 8 teeth.  I dont know where the 48-2 idea come from but it is completely wrong.
    Contact me again when you have it running with the 24-1 and I will try to help you with the VVT.
  5. Thanks
    Summer Ng reacted to Brad Burnett in Daihatsu L700 VVti Wiring Problem   
    That is for sure a Subaru ISCV. The Map sensor next to it looks Subaru as well.  Honestly the pic looks like it is a Subaru.
    VVT solenoid gets +12v from relay and ground from ecu Aux.
    If it is just one cam angle sensor, the signal will go to trig 2.  If it is just a 2 wire mag sensor the neg lead will go to Shd/Gnd right next to trig 2 on the ecu connector.
     
  6. Thanks
    Summer Ng reacted to Adamw in ALS not working   
    You have your E-throttle table set up to hold the throttle open 20% when antilag is turned on, but in your Antilag ign cut table you have no cut at 20% throttle.

  7. Sad
    Summer Ng reacted to Adamw in Daihatsu L700 VVti Wiring Problem   
    You can use any aux 1-5 for the vvt solenoid.
    I also suspect your idle valve may actually not be what we call a “3 wire” type.  I think it maybe like the Subaru type that has 12V, ground, & signal?  Have you got any info about it or a wiring diagram?
    if you have 24-1 crank and 1 tooth on cam then it should start and run, just leave the vvt solenoid unplugged.
    I don’t think you will be able to get vvt to work if you have changed to a 24-1 crank trigger.
×
×
  • Create New...