Brendanr33

Adam just had a quick look through the map and don’t know what old mate has done here but there is currently 3aux outputs assigned to fuel pump.. aux 4 injection 7 injection 8 so I’ve run a test on aux 4 and nothing happens so switched that one off for now, injection 7 is labeled as injector power trigger but is labeled under fuel pump injection 8 is for the fuel pump relay trigger and is also labeled under fuel pump ( injection 8 test shows all 3 pumps turn on as there sapposed to ) so as to this guys wiring I’ve scrolled through drop downs but there is nothing listed for injector power trigger what would I set this to just injection or would it be more a gp output? cheers mate

Thanks for the info koracing and Adam, will give both a try today and see what I come up with finding and report back. adam I do know that what you said could be the possible cause to this issue as I remember seeing that there is 2 fuel pump triggers set in the ecu, one is coming from aux 4 and the other is coming from injection 8, I just don’t know how it has been wired up from the guy who did it so didn’t wanna go screwing with anything or if both were triggering something but will try turning one off and see how it goes straight up this morning.. cheers guys.

Got it sorted mate was a aftermarket connector being wrongly numbered so that cleared that issue.. the only one I’m stuck with now is fuel pumps.. so I’ve got 3 pumps, 1x intank and 2x surge all with seperate relays all wired the same way being a negative trigger so the way i think it is currently wired is as a mate did this part of the wiring so not sure if correct or will work but pretty sure it’s as followed.. ecu injection 8 to signal wire on relays 12v straight from battery to relays 12v to pos side of fuel pump 12v switched from key to negative side of relay negatives from pumps straight to chassis.. So basically with test on in injection 8 all pumps switch on as they should no dramas here’s where it’s confusing me is everything is wired the same across all 3 pumps however if setting injection 8 to fuel pump you can save the setting and store to ecu but upon powering off and turning back on there is no pumps switching on and no priming.. but it gets even more confusing because if you take 2 of the 3 relays out of there bases and leave the main in there the pump works on key on and primes as it should, take the main pump relay and put it in either one of the surge tank bases and both pumps will turn on so basically as it’s wired it’s getting power to all 3 relays as it should but when all 3 relays are plugged in together absolutely nothing to any of the pumps when key on.. any ideas on this one mate as it really is confusing me I’ve repinned and rewired the relays with no luck still the same issue I explain no matter what way I put the wires.. cheers mate appreciate the help your giving

Hey Adam, ignore previous message I was still looking at previous file I was using, got it all loaded up no dramas double checked everything over and only issue I’m running into now is that my 150psi Bosch oil temp pressure sensor keeps throwing a code on the ecu.. ive primed the motor up with oil no dramas at all and my oil temp is working no dramas but on the pressure side of things is throwing a fault code saying below error value, I have the sensor set for an volt 4 for oil pressure and an temp 3 for oil temp any ideas on why this would be doing what it is fault goes away if I set the error low value to 0 with error high at 4.95v Also my fuel pump doesn’t seem to prime on key on? Is that in the base you sent me or is there an issue regarding wiring? Cheers mate

Yeah it does work as intended as far as I am aware, yes diode was added to the ignition switch input as per wiring diagrams, and must be someone else’s map sensor reading wrong mate as I havnt physically uploaded the map to my ecu yet just went through on pc link and updated all I/O’s and sent back to you to double check before uploading to ecu itself, as far as I’m aware map and all sensors were reading correctly and within calibration levels when I uploaded a different map but will confirm once I upload this map onto my ecu tonight

No worries mate thanks for that will change it and see how it goes also we are talking about a 1jz vvti arnt we as that’s the motor I have just noticed you said with a 2j? and also with the ecu hold power did that look ok as haltech harnesses/ecu’s are wired up different so yeah was a bit of a pain trying to get it all to work properly but as far as I can tell is all ok turns on and off as it should.. cheers Adam appreciate the help

g'day adam, thanks again for the start up map it was quite a big help, once looking at the map i had made your looks a lot better so yeah cheers, i have gone through and updated all of my inputs and outputs to suit my wiring setup i have attached the file for you to have a look at would you be able to check this out and let me know if you can see any where that i might run into drama with and ill make changes to wiring if needed before trying to start the car, was a bit confusing as a workshop was going to complete the wire up but decided i would do it myself and turned out to be a pain in the arse due to the shop getting a haltech 2500 loom and then having to repin the loom to suit the fury but as far as i can tell should be alright but 2 eyes are better then one so if you can let me know your thoughts would be sweet thanks mate adams map vvti start up edited to suit IO.pclr

Ok mate to easy I’ll have a browse tonight and see what I can sort out when I’m able to get to my computer and car.. thanks for the input mate appreciate it

To easy mate any idea on how I would get the map for the g4x jzx100? only one I can seem to find in pc link is for a 2jz vvti. and yeah of course pretty far off from stock but just need to be able to run it for about 5mins just to see if there’s any leaks other then that will leave it for my tuner to sort out when it goes in for a tune, cheers for the info mate

Hey guys needing a 1jz vvti base map if anyone has one available that is similar to my setup.. Link g4+ fury ecu with all Bosch sensors including 4 bar map, iat oil temp/pressure, coolant temp, continental flex sensor, raceworks iacv, dbw delete, fuel pressure sensor, lsu 4.9 wideband, Borgwarner sxe369 turbo, 1650cc injectors, direct spark setup, triple pumps, 98 fuel ross balancer ect ect if anyone has one similar that I can load up for testing the motor for leaks ect before it goes to the tuners would be awesome cheers guys

Cheers Brad will dm you now mate, also will this be ok to run with a 1jz no major differences between the 1j and 2j maps besides maybe timing and injectors? Cheers mate

Hi guys just got all my ecu wired in and am on the hunt for a base map for start up to check for leaks and diagnostics before sending it to the tuners, just wondering if anyone would have a base map file they could send me for a 1jz vvti with bw sxe369 turbo, 1650cc Bosch injectors, 044 lift and 2x walbro 525 feeds, just need something that will allow me to run car up to operating temp to check for leaks ect ect have all sensors connected showing all values as they should be aswell so if anyone has a base file that they could possibly send me that would be awesome cheers lads