Hughesad

No I haven't moved the wires, just the firing order in the ecu to compensate

Thanks adam I'll take a look at that in the morning. Injectors 2 & 5 and 4 & 6 are swapped on the 300zx ecu and rb26 So the firing order rb firing order 1,5,3,6,2,4 becomes 1,2,3,4,5,6, is this right ? Thanks Adam

Hi, Can someone offer some guidance on getting my car to idle, at present I have to provide throttle input to stop the car dying I need to bleed the coolant before sending for professional mapping so need the car to idle The car sounds like it has a misfire, is there a way to test the coils using the ecu? Fuel pressure seems quiet high so perhaps adjusting that will help? Thanks for your help! Adam Basic spec which may affect the map/ starting as below: 300zx G4+ configured for GTR Spitfire Coilpacks NGK BPR8EIX spark plugs Deatschwerks 1000cc injectors ,straight "bolt in" for rb26 (new) Sard FPR (new) Spitfire coil packs 2 x sard fuel pump in swirl pot , one only running at idle Radium twin entry fuel rail NZ wiring trigger kit setup as per NZ wiring instructions HKS 272 Cam shafts Internal Map sensor plumbed to rear of vacumn chamber on standard manifold ( 6 throttles) 300ZX GTR Base Map V4.pclr log 2 8.8.20.llg log 3 8.8.20.llg Log080820.llg

Car now starts thanks for all the help Adam

Thanks Adam, trigger scope showed waveform on trigger 2. For some reason the files didn't save correctly for me, but image below.

I think you're right the trigger is pinned wrong . Picture of the actual sensor and cas pinout below. The connector on my sensor also has "rb25 neo " on it in black marker

Thanks , I will do this tomorrow morning and upload the file. I've just remembered the car has adjustable cam pulleys, I'm assuming the pulleys being advanced retarded would affect the trigger kit ?

I'm hoping somebody can take a look at my logs/ map and offer some advice to help get the car started. Injector duty cycle appears to be 0% which means they aren't working? Basic spec which may affect the map/ starting as below: 300zx G4+ configured for GTR Deatschwerks 1000cc injectors ,straight "bolt in" for rb26 (new) Sard FPR (new) Spitfire coil packs 2 x sard fuel pump in swirl pot , one only running at idle Radium twin entry fuel rail NZ wiring trigger kit setup as per NZ wiring instructions HKS 272 Cam shafts Internal Map sensor plumbed to rear of vacumn chamber on standard manifold ( 6 throttles) Thanks! 300ZX GTR Base Map V5.pclr Log1.llg log2.llg

Thanks for the quick reply! That's a relief. I found that old thread thanks , it was really helpful in getting everything set-up, cheers!

Hi Guys, Hoping that someone here can give me an answer and should it be needed a solution. I've purchased a 300zx g4+ for my r32 GTR at the advice of the crowd I purchased it from ( over 2 years ago now) Will attessa (4wd) still work with the 300zx ecu? I know attessa has its own ECU but I do not know if it perhaps take a TPS signal from the engine ECU. Can anyone provide some insight on this? and if necessary a solution Thanks!

Hi Guys, Hoping you can help me or offer some advice. i have a 300zx g4+ PnP I want to run by r32 GTR with. I've attached the base map I'm working with I've made the wiring changes and used the base map in the below link, but want to make sure the other changes I've made to the base map are OK before I attempt a first start tomorrow. The car is booked for professional mapping next month. I am running two additional fuel pumps in a swirl pot, staged to turn on. I have done the "staging"in A2, is this OK? the pumps are wired through relays I have oil and fuel pressure sensors connected with the XS loom in AN7 and AN8 ( as per 300zx manual) What Error low value should I set for these? I have the a link IAT sensor wired through the factory wiring and running via AN T2, is this correct? The link below says AN T3, but when I cross reference the GTR ECU pins and 300 ZX Pins I see the factory IAT sensor is on pin 36 with is AN T3. Finally, I am running 1000cc Deatschwerks injectors. What Master fuel setting should I run? I have used driver type A in the below link, as Deatschwerks do not provide a table for LINK, does this seem suitable? https://www.deatschwerks.com/sites/www.deatschwerks.com/files/DATA/injectordata/42M 1000cc Technical Data Sheet.pdf Thanks in advance for all your help! Adam 300ZX GTR Base Map V4.pclr