Waheed Posted August 16, 2018 Share Posted August 16, 2018 Can anyone tell me how many times the injector fires per single engine revolution? It's to input it into an app that will calculate fuel efficiency . An obd1 bluetooth connector someone has invented for older Toyota. Quote Link to comment Share on other sites More sharing options...
Swampy442 Posted August 16, 2018 Share Posted August 16, 2018 Once every 2 revolutions Quote Link to comment Share on other sites More sharing options...
Waheed Posted August 16, 2018 Author Share Posted August 16, 2018 Appreciated Swamoy442! Quote Link to comment Share on other sites More sharing options...
robin Posted August 19, 2018 Share Posted August 19, 2018 Can anyone tell me how many times the injector fires per single engine revolution? It's to input it into an app that will calculate fuel efficiency . An obd1 bluetooth connector someone has invented for older Toyota. Interested to know about the older bluetooth connector. Does this work on the non facelift supras? Where did you get it, is this something others can buy as well? Quote Link to comment Share on other sites More sharing options...
Mk4Gaz Posted August 20, 2018 Share Posted August 20, 2018 Interested to know about the older bluetooth connector. Does this work on the non facelift supras? Where did you get it, is this something others can buy as well? Yes, I have one, although I've never fitted it. They are made by a fella called Jean francois and you can contact him on the details in my photograph Quote Link to comment Share on other sites More sharing options...
Waheed Posted August 23, 2018 Author Share Posted August 23, 2018 Anyone know what the duty cycle percentage is and or also the duty cycle duration of the 440cc JDM Injectors Quote Link to comment Share on other sites More sharing options...
Waheed Posted August 23, 2018 Author Share Posted August 23, 2018 Yes. Amaizing piece of kit. Also give you any fault code with description. About £45 from JFBretton Quote Link to comment Share on other sites More sharing options...
Style Posted August 23, 2018 Share Posted August 23, 2018 Anyone know what the duty cycle percentage is and or also the duty cycle duration of the 440cc JDM Injectors Depends on your power level. Supra's tend to run about 1cc = 1hp so BPU will be running around 90% duty cycle and stock about 70-75%. Quote Link to comment Share on other sites More sharing options...
Waheed Posted August 23, 2018 Author Share Posted August 23, 2018 Thanks. How about duration in m/s (milIi seconds)? Quote Link to comment Share on other sites More sharing options...
boostman Posted August 23, 2018 Share Posted August 23, 2018 Yes, I have one, although I've never fitted it. They are made by a fella called Jean francois and you can contact him on the details in my photograph [emoji1303]https://jza80.mkivsupra.net/imports/2018/08/181.jpghttps://jza80.mkivsupra.net/imports/2018/08/182.jpg /QUOTE]Definitely buying one of these! Checked the website and is lists the 2jz-ge pre OBD2 (so preface lift I assume) as compatible! Anybody know where I can get a spare diagnostic port from (one in the engine bay)? P.s sorry for the thread hijack! Quote Link to comment Share on other sites More sharing options...
Mk4Gaz Posted August 23, 2018 Share Posted August 23, 2018 May I ask why you need a spare diagnostic port? Is yours missing? Quote Link to comment Share on other sites More sharing options...
boostman Posted August 23, 2018 Share Posted August 23, 2018 May I ask why you need a spare diagnostic port? Is yours missing? /QUOTE]The new TOYOCOM comes with the male diag port on it but the port is not fully populated so with a female port I can solder it into the wires at the ECU. Plus then I can tap into coolant temp and other things [emoji106] Have a look } http://jfbreton.blogspot.com/2018/02/toyocom-universal-mode-on-aw11-blue-top.html?m=1 Quote Link to comment Share on other sites More sharing options...
Mk4Gaz Posted August 23, 2018 Share Posted August 23, 2018 The new TOYOCOM comes with the male diag port on it but the port is not fully populated so with a female port I can solder it into the wires at the ECU. Plus then I can tap into coolant temp and other things [emoji106] Have a look } http://jfbreton.blogspot.com/2018/02/toyocom-universal-mode-on-aw11-blue-top.html?m=1 Oooh that's a nice touch. Although I guess you'll still have to wire a spare port in. I'm planning to tap into the appropriate ecu wires with mine Quote Link to comment Share on other sites More sharing options...
boostman Posted August 23, 2018 Share Posted August 23, 2018 Oooh that's a nice touch. Although I guess you'll still have to wire a spare port in. I'm planning to tap into the appropriate ecu wires with mine /QUOTE]Yeh, it would just be nice to have the plug and socket, but I suppose I could chop the plug off if it was impossible to get hold of a port Quote Link to comment Share on other sites More sharing options...
Mk4Gaz Posted August 23, 2018 Share Posted August 23, 2018 Quote Link to comment Share on other sites More sharing options...
Waheed Posted August 24, 2018 Author Share Posted August 24, 2018 Do you know how I work out the duty cycle in mili seconds on 440cc Jdm injectors? Quote Link to comment Share on other sites More sharing options...
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