jdniss
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Everything posted by jdniss
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Mysterious power flatline from 5k rpm - tuner is stumped
jdniss replied to CowsWithGuns's topic in Engines & Forced Induction
I've heard several stories where 4-ports were ditched due to poor boost control resolution, both external gate and twin-port internal gate (including a number of tuners) - I bought one myself to replace a 3-port but never installed it. Stephan Papadakis mentioned they use dual solenoids per wastegate on their Supra drift car as opposed to a single 4-port ~ around the 11min40 mark, should be timestamped: -
Mysterious power flatline from 5k rpm - tuner is stumped
jdniss replied to CowsWithGuns's topic in Engines & Forced Induction
Andre from HPA suggested in a webinar targeting a slightly lower than 100% TP target as not to smash the E-Throttle blade into the stop and run the risk of snapping it ~ something like a 98-99% target instead; Though the max e-throttle clamp in this tune is 99% DC - so maybe that achieves the same thing? -Same here, I don't have an E-Throttle to compare against, just guessing 😄 Yeah it'd be really nice to see a full WOT log past 6000rpm with a heap more parameters enabled, or the laptop plugged in doing all the logging @CowsWithGuns. Might rule out whether VTC switch on/off point or E-Throttle target or RPM/MAP limiter is playing a factor in the low power. -
Mysterious power flatline from 5k rpm - tuner is stumped
jdniss replied to CowsWithGuns's topic in Engines & Forced Induction
Is there supposed to be a "hole" in the E-Throttle target table from 6000~7000rpm below 100% TP? Theoretically you wouldn't hit it under 100% WOT, but seems odd -
This popped up as a "similar thread", if its suitable for you @Adz2332, and/or still available:
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The AtomX has even less inputs/outputs than a MonsoonX @Adz2332 https://linkecu.com/products/ecu-comparison-chart/ The PluginX ECU (based on the XtremeX board as Robbo mentioned) has dropped as low as $1,915AUD on sale, and the last generation G4+ Plugin ECU's dropped as low as $1,320AUD on sale
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Just an FYI @Borci88 - try not to be too rough with the USB end of these adapters - I've just had the USB connector snap off the board internally, taking the solder pads with it - I suspect due to vibration in the car, over 24 months. Have since found the 'MeatPi WiCAN' that looks to be almost identical - however also features Bluetooth, WiFI and can be powered off a 12V source, rather than USB powered like the SeeedStudio adapter. https://www.meatpi.com/products/wican There also looks to be a USB-C version without Bluetooth and WiFI: https://www.tindie.com/products/meatpi/meatpi-usb-dual-can-adapter/
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There is a forum - not a whole lot of useful info RE: Haltech though. https://www.realdash.net/forum/viewtopic.php?p=7176&hilit=haltech#p7176
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It looks to be the generic "CAN Definition" pre-loaded into RealDash to connect to a specific Haltech CAN stream. In RealDash you'd load this file via Garage > *Door* > Dashboard > Connections > CAN Definition File > Haltech > CAN V2; Then assuming you had the matched CAN Config loaded into the Haltech - it should start transmitting data to RealDash. Not sure what that would be though - nothing jumps out at me in ESP/NSP. In the Link ECU world the matching CAN Stream is for memory "Generic Dash" - then you'd select the corresponding "Link Short CAN" Definition file within RealDash to read/display the CAN data within that stream, on the RealDash side. Nothing gets installed onto the CAN Analyzer per-say - you configure a CAN Bit Rate (ie. 1Mbits) and CAN ID (ie. 1000) once, via the provided Seeedstudio software - this must match the CAN Setup on the ECU side, otherwise it won't work at all.
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The developer has a full Haltech XML up on his Github, some of the commands down the very bottom look pretty close to my current CAN "Send Button" toggle actions to the Link - the startbit and bitcount data matches those functions - so it may be possible.. https://github.com/janimm/RealDash-extras/blob/master/RealDash-CAN/XML-files/Haltech/haltech_v2_can.xml Github Haltech XML My Link XML
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Just warm up enrichment percentage - I was chasing my tail on a few things and it was using it shortly for troubleshooting, but never got around to swapping it out for a different parameter. It also had a 'VTC/NVCS Active' light for a while, along with current 4D Ignition value - but swapped them out for "CLL Fuel" Closed Loop Percentage and AFR Target. The current config is sending across roughly 35 different parameters from the ECU - but only displaying 10 or so on that first page. Yeh, at least with a Link ECU - this is being used on an Android phone currently - just to toggle different Boost Maps via CAN on that first page - you could create a whole page of buttons and replicate a keypad. Effectively any ECU function that be toggled via CANBus, should be possible to toggle from RealDash ~ Launch Control activation, Intercooler/Water Spray, NOS activation, Fan activation, etc. I don't have a Haltech ECU to test with, so couldn't tell you 100%; Might be worth asking the question on the Realdash Forum - https://www.realdash.net/forum/index.php
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Depending on the generation of Link ECU - G4+ vs G4X, the G4+ will transmit data to RealDash via the Link USB Tuning cable and an ECU configured 'Serial Datastream' https://www.realdash.net/forum/viewtopic.php?t=21 Unfortunately the Serial Datastream > RealDash function isn't available in the G4X and is somewhat limited in parameters anyway. That said - the CAN Analyser method Duncan suggested is definitely the way to go; Not only because it opens endless possibilities with fully customizable CANBus Streams - allowing you to send almost any parameter from the Link ECU you want, but due to RealDash having the ability to both send and receive CAN Data - RealDash can be setup as a CAN Keypad as well via triggers or onscreen "buttons"
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Looking through the various Instagram comments; G25-660's 0.72AR, VP Racing Fuel, AMS Alpha 4.0L BC stroker VQ, high comp JE Pistons, nitrous, Motec M150. 812rwhp and 676rwtq @ 22psi
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Hi, Selling a set of Injectors and 2x spare Fuel Pumps 1. Denso/SARD 850cc Fuel Injectors - $450 Part '2450' Suitable drop-in for Nissan S13/S14/S15 SR20/SR20DET Side Feed rails Suitable drop-in for Subaru WRX/STi EJ20/EJ25 Side Feed Rails **Injectors have collars pre-installed, and come with new injector plugs NOT shown in the images. -Have upgraded to Bosch Motorsport Top Feed 1000cc injectors, hence I no longer need these 2. Walbro 255L/PH GSS341 'Offset' Fuel Pump - $120 Suitable for direct install into S13/S14/S15 Silvia and 180sx. -Has been removed in favor of a Aeromotive 340L, hence no longer needed. Comes with Fitting Kit as above inc: New Harness + Plug Fuel Hose + clamps New Fuel Sock 3. Forced Performance FP342 255L/PH 'Offset' Fuel Pump - $100 *This is a Forced Performance re-badged Walbro 255L/PH Fuel Pump, same as above Suitable for direct install into S13/S14/S15 Silvia and 180sx. Comes with Fitting Kit Inc: New Harness + Plug Fuel Hose + clamps Fuel Sock -Has been removed in favor of a Aeromotive 340L, hence no longer needed. Pickup, or Post at Buyers Expense, located SE Suburbs, VIC Contact: PM or 0432 790 508
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Hi, Have a whole bunch of spares for 180sx inc Type X, S15 and R33; including a 180sx Type X shell. Located SE Suburbs VIC 180sx Type X Spares: Type X Front Seats $300 Apexi Pod with S13 SR20DET Adaptor and AFM $200 Type X Cluster - 16x,xxx KM + Cluster Surround $200 Type X Rear Parcel Shelf $80 Type X Roof lining $50 Air Con Condensor and Pump with lines $120 Type X genuine Front Lip $325 SR20DET S13 Clutch Fan $60 180sx BM44 Brake Master Cylinder (ABS) $90 Type X Shell - Rear end damage, would suit drift/track build $1000 180sx 'Type S' Spares: Type S Steering Wheel $30 Type S Door Cards $100 Weathershields $100 Type S Taillights and Rear Garnish $350 Type S Front Bar and Pods $300 180sx Stock Dump + Front Pipe $20 Glove Box $10 2x Centre Console $30ea SMIC + Crossover pipe, BOV, Air Guide $150 T25G - 130,xxx KM $150 S13 SR20DET Fuel Rail + OEM Fuel Rail and Injectors $130 Type S Carpet $80 Type S Seatbelts $100 SR20DET E5 OEM 180sx ECU $150 Random Spare Parts: Sard 555cc S13 SR20DET Injectors + new plugs $400 4pt Harness $150 Stock S15 wheels + tyres $300 2x Space savers $10ea Enkei RP01 with Bridgestone RE001 Tyres (16x7 +32, 16x8 +38 - 4x114.4) $800 Work XT7's (17x8 +25, 17x9 +38 - 4x114.3) $1000 Nissan Turbosmart Plumback BOV and Adaptor (NEW) $250 Ford BA 12" Dual Thermo Fans (NEW in box) $200 R33 Clutch Fan $60 R33 Skyline Slotted Rear Rotors (NEW in boxes - RDA908S) $180pair Z33 350Z Front Rotors (NEW in boxes - RDA7685S) $220pair Apexi Twin Chamber BOV $50 S13 180sx 3" Catback exhaust + 3" Cat $300 Bride Drivers Seat Rails (Super Low, RH, Part: LS.B.10Z - S13, S14, S15) $200 S15 Nismo R Tune Coilovers - $600 Can provide more images on request. Contact - Jarrad 0432 790 508
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95' 180Sx Spare Parts
jdniss replied to jdniss's topic in For Sale (Private Car Parts and Accessories)
Doorcards sold -
Hi, Have a heap of parts remaining from 95' 180sx after it was stripped. Located in S.E Suburbs OEM 95' 180sx Parts --------------- Rear Seats (set) $40 Digital Climate control with loom $110 Clarion headunit inc loom adaptor $30 Door cards with power window switch (pair) $60 OEM 180sx Floor Mats (set) $90 OEM Front Carpet - VGC $100 OEM Rear Carpet - VGC $40 Mudflaps (pair) $40 Black Mirrors - electric (pair) $80 Rear boot plastics (set) $35 A-Pillar plastics (pair) $50 Rear quarter panel carpet trims (pair) $30 Rear Speaker plastics (pair) $30 Head liner $40 Interior Roof light $10 Rear interior Driver side boot light $10 Spare wheel x2 $20 each Rear seatbelts $80 Glove Box (no locating clips) $30 Centre Console $50 Spare Parts ----------- Work XT7 Wheels (4 stud) $1500 no tyres Front: 17x8 +25 Rear: 17x9 +28 Front wheels were powdercoated Matte Black, rears were done with a spray can - need a touchup 180sx R200 V-LSD ABS diff $150 2x stock 6 bolt driveshafts (pair) $80 Front SR20DET calipers $150 Front 180sx 4 stud hubs and knuckles $80 Rear 180sx 4 stud hubs $50 Rear 180sx stock calipers with Goodridge braided lines $150 Rear 180sx handbrake cables $80 350z Track Brembo 324mm x 30mm custom 4 stud rotors for Nissan 4pot calipers $200 These DBA4000 rotors were purchased brand new undrilled/blank ( Part# RDA7685U ) and then had a 4x114.3 stud pattern drilled by RDA/EBC Brakes. CazRacing/ConceptZ 324mm brake adaptors must be used in order to space a 4pot Z32/R33/R34 caliper out and allow these to fit. -They will not clear 16" wheels Stock 180sx front and rear springs $50 Stock BM44 ABS Brake Master Cylinder $100 Sard 550cc injectors with plugs $400 Walbro GSS341 fuel pump $120 PowerFC Boost Control solenoid $350 OEM Type X Wheels (4stud) $100 OEM S15 Wheels (5 stud) $300 Grid daughterboard – 2x $10ea Apexi Twin Chamber BOV $80 Repco 10" Thermo Fan $60 Contact: Jarrad 0432 790 508 Thanks.
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R33 Skyline / Rb25det Parts - Sydney
jdniss replied to phatlavish's topic in For Sale (Private Car Parts and Accessories)
Interested in 'R33 Rear Driveshafts - $75' Are they 5 bolt driveshafts and would you ship to Vic? Tried to PM, but i think your Inbox is full..? Thanks -
Garage Clearout - Body And Interior Parts
jdniss replied to kails's topic in For Sale (Private Car Parts and Accessories)
is this still available? i assume it's one of these..? postage available? thanks. -
Hey guys, I gotta return the car to stock for EPA. 1. Stock 180sx/S13 SR20DET Injector Plugs Seems that when I upgraded injectors, my tuner has swapped the loom/plugs to suit, and threw the original plugs out?? Even if it's an entire 180sx/S13 SR20DET fuel rail with injectors and plugs still intact.. 2. SR20DET Stock AFM Plug I can't fkn find mine and I have to swap back from the Z32 one. Does anyone have the Spare Part number for this? ..Maybe I can just grab it from Nissan PM or reply if you can help me out, located Vic. Thanks.
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Hi, Looking for R33/R32/Z32 Drum Handbrake Setup R33 Handbrake Cables PM or reply if you can help out. Located in Vic. Thanks
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Hi, Looking for R33/R32/Z32 Drum Handbrake Setup R33 Handbrake Cables PM or reply if you can help out. Located in Vic. Thanks
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Damaged Skyline R33 Gtst Series 2 1996
jdniss replied to perry_r33's topic in For Sale (Private Car Parts and Accessories)
hey perry_r33, are the rear hubs and drum handbrake setup available? (or has the entire rear subframe been sold?) you've already notified that the handbrake cables are available. thanks mate. -
Gtr R32 For Wrecking Or Selling As Is!
jdniss replied to swoooosh's topic in For Sale (Private Car Parts and Accessories)
Do you have R33 Rear Hubs + Handbrake setup available for pickup by any chance? cheers. -
Damaged Skyline R33 Gtst Series 2 1996
jdniss replied to perry_r33's topic in For Sale (Private Car Parts and Accessories)
are the rear hubs, handbrake setup and handbrake cables available? assuming the rear hubs aren't damaged. thanks