Meph Posted April 6, 2009 Share Posted April 6, 2009 This is the last part of my wiring still left to do, I need to know what CONNECTOR 'A's pin out is. p.s this is a 1/2JZ Ive searched, for days, no luck Anyone got an unmodified pic that still has it listed? thanks, -Meph Quote Link to comment Share on other sites More sharing options...
speeder Posted April 7, 2009 Share Posted April 7, 2009 I can look this up on Alldata...What year/model is this igniter? Quote Link to comment Share on other sites More sharing options...
Meph Posted April 7, 2009 Author Share Posted April 7, 2009 they are identical for 1 and 2 jz's so your year option is pretty brand, maybe go with 1992? thanks a lot for the help, ive looked just about everywhere and tried 3 different forums with no luck so far. Quote Link to comment Share on other sites More sharing options...
speeder Posted April 7, 2009 Share Posted April 7, 2009 Here Ya go. Your connectors are I2 and I3. Diagrams are looking into the cable plug. A=I2, B=I3 on the igniter wire diagram. http://rick.thebowersplace.com/pix/IGN.JPG http://rick.thebowersplace.com/pix/2J Connectors.jpg Quote Link to comment Share on other sites More sharing options...
Meph Posted April 7, 2009 Author Share Posted April 7, 2009 thanks a lot Rick, thats a huge help. Could trouble you for a couple more questions? -pin 2 and 3 of A are B-0 and IGF, is B-0 a power source? IGF, whats its abbreviation and will it need to be used with my Haltech ECU? -The black wires on the coils are all shown running to B-O, and BO runs to ground. Any chance i can get a quick rundown on how the coils and igniter work? Quote Link to comment Share on other sites More sharing options...
speeder Posted April 8, 2009 Share Posted April 8, 2009 B-0 is the 12v power source for the six coils and the igniter. The noise filter capaciter is connected from this bus to ground. The IGC outputs pulse the coils to ground to fire them. If this igniter is like the Lexus ones I've used, the IGT inputs cause a negative pulse out of the igniter for a positive 5V pulse (like the Haltech outputs) input To wire in your Haltech's three ignition outputs do: IGN1 to IGT1&6, IGN2 to IGT2&5, IGN3 to IGT3&4. wire the coils per the diagram. This will yield a waste spark configuration fired in 1/6-2/5-3/4 order. Make sure that you set the Haltech ignition setup to FALLING edge, about 3MS dwell before you power on the system or you will blow something up. Ask me how I know. I don't recall what the IGF is but I don't believe it is required. I'll try to check and verify this. Use the tach output pin 1 to directly drive your car's tach - You may need a resistor in the line - if it's not a 240z one. Quote Link to comment Share on other sites More sharing options...
Meph Posted April 8, 2009 Author Share Posted April 8, 2009 Thanks Rick, the IGF is a signal to the ecu that the coil has fired, not needed with the haltech. I dont know if I have this noise filter, i didnt get the stock harness for the ignition section of the JZ, is it needed? (i dont plan to run a radio as thats what they seem to be for) is this the right idea for the wiring? I would think a fuse is a good idea in the circuit, what would be a good amp raiting? Quote Link to comment Share on other sites More sharing options...
speeder Posted April 9, 2009 Share Posted April 9, 2009 Looks good to me - 15-20 amps should be sufficient for the fuse. Quote Link to comment Share on other sites More sharing options...
Meph Posted April 9, 2009 Author Share Posted April 9, 2009 Here is the Ignition Wiring for Haltech EK6 to 1JZ as of right now. Posting this for future reference is anyone needs it Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.