jakka351
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Posts posted by jakka351
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0x640#1000000000000000Is easy to configure for manual, just a few params.
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He's.got a Crown.Vic with a supercharged 5.4 and tremec in it. Let err rip tato chip
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Have you checked that the wheel speed sensor wiring is cable tied nicely and not hanging loose or catching on moving parts?
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If you get the VIN/rego and bang it into the Ford service page that should tell you what is was from factory. Did this car have an engine in it when you got it? It could be an Xr8, with the engine and bonnet missing they are essentially the same,
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9 hours ago, ChristianL said:
I made some progress here, managed to get rid of a few errors but the dash still show a comms error.
Does anyone know which of these will be causing the error? If it is one of the two PCM errors I may be out of luck, one is comms with the cruise control module which as far as I can see does not exist.
I managed to get rid of the BCM comms fault but can't seem the get rid of the others which are ECM/PCM, restraints, ABS, HVAC, Radio and front display.
My module faker is sending can messages 307, 4B0, 50C, 555, 2E2, 2E1, 403 406, 311, 353, 2F9, 2FC, 309, 30D, 317
This is Fg1 right? Are you sending messages on both buses? You are missing most of the module keep alives for the ms-can(FNOS Identifiers). These are the 0x5XY IDs on the Ms-can. On the high speed you'll need 0xFC and 0x210 (ABS) and 0x623, 640, 650(PCM). 0x353 should be broadcast only from the hscan as it is transmitted by the HIM and then re-sent into the midspeed by the cluster for the FDIM display.
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Can you not drive it like you stole it for a bit and do a bit of enthusiastic adaptation re-learning
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What is the ABS Config set to in the stock tune, and what have you tried setting it to currently?
Also what is the car originally? specifically is an Xt, and Xr6, G6?
Can you also post what these parameters are set to:
auF1718, auF2552, auF2531, auF1210 -
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Yep.
CAN ID 307 byte 3 will turn the Hazard Lights on - MSCAN transmitted by the FDIM upon pushing the hazard light button. It is retransmitted by the IPC on the same ID onto the HSCAN.
Every actuator within the cluster is independently controllable via diagnostic commands, so needles, LED's, LCD and you can even send a can message that will have the same effect as physically pushing the buttons.
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Does anyone ever pull the VIN off of the ABS module when these issues are happening? I see that FORScan does not appear to be able to do it. However it is there in the As Built in block 0. Hmmmmmmmmmmmmmmmmmmmmmmmm
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PCMTec will run on a 2005 Panasonic CF-19 Toughbook with Windows 10 and 2 gigs of RAM. The issue here is Apple.
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2 minutes ago, 2X044 said:
Thanks Kirby. Thankfully I have not had the occassion where I have lost fuel or oil pressure but I would think that a system would need to react in less than a second to reduce/eliminate damage. Speaking to racers, it seems the most effective way of getting the drivers attention is an annoying buzzer which is also an option.
While I used the word damping, on further reflection a more accurate term would be low pass filtered, increasing the frequency of the filter cut-off will reduce the time to change but may cause noise issues. If hardware level filtering is being used (capacitor/resistor) there will be no way to practically change it.
There are other ways to shut down an engine that I can think of, such as interrupting the CAS, though this has EMI/RFI noise management implications. The crudest may be to just cut the ignition/coil power using a solid state relay.
A stock engine/tune is going to go through a bunch of different different protection mechanisms before shutting down, like torque reduction, cylinder shutdown, before finally killing the engine. Could you not just wire up a relay in line with the CHT signal wire to the pcm, when your condition is met the relay activates and x amount of resistance is added/removed to/from the CHT signal wire circuit such that the CHT reads to the pcm as hot enough for immediate shutdown - there may also be plausability checking done by the PCM that could cause it to ignore such a signal and then use the 'default CHT in case of failed sensor' value.
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Boom Tuna!
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Small Update:
Parameters auF1718, auF2552, auF2531, auF12105 control the data which is sent on CAN ID 0x623 bytes 0-3 respectively(0 being the first byte).
I am still mapping the rest, and as for how this can be used in practice to match ABS Config to PCM Strategy, the end goal would be to have the ABS configured as per the physical setup on the vehicle, so Xr6 NA should really be set to Xr6 NA Configuration in the ABS module, but to have that work with an Xr6 Turbo Strategy/PCM the above is likely what the ABS module reads before deciding if it is good to operate or if it will go into fault mode.
I suspect that on the same makes the ABS module and pump hardware is all the same, this makes sense from the point of the manufacturer, however there is a lot of different hardware between BA/BF/FG/FGII/FG-X as well as 3 different diagnostic protocols. This means that in theory, as long as you can tell the ABS module the right data you should be able to match the correct ABS config for the vehicle setup to any PCM strategy.
More to come.
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12 hours ago, Roland@pcmtec said:
Keep in mind you might not actually have e85 in the tank. I've been getting e75 lately here in Adelaide from United.
On 12/4/2021 at 10:44 PM, jakka351 said:E85 sold in Australia does not have to be 85% ethanol, it can actually be in the range of 70%-85%. If you are filling up at the servo it is going to be very hit and and miss - both with regards to ethanol percent and fuel quality especially at the one that sells E85. I would invest in a means to detect water in your fuel as well - with petrol, water will not mix and will sit at the bottom of a tank, but water will mix with ethanol. With E85 the water can form an azeotrope and become "mixed" in a sense. Maybe consider buying by the 205 L drum from a racing fuels place? They should be able to guarantee quality and content.
Sauce:
Race Blend E85 - United Petroleum
SDS - (6130B96D-3CFC-4458-A838-CDB4752FFEF5)Safey Data Sheet LQ2ZX00 AU EN (unitedpetroleum.com.au)
"The autogas fuel standard describes liquefied petroleum gas (LPG) suitable for motor vehicles. Petrol sold in Australia may contain up to 10 per cent ethanol (‘E10’). The Ethanol E85 fuel standard describes a fuel blend consisting of 70–85 per cent ethanol and 15–30 per cent petrol"
Regulating Australian fuel quality | Department of Industry, Science, Energy and Resources
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It may be a thing to also point put that there may be many cars out there that are running the wrong ABS config for the set up they have - Using mine as an example a mk1 GS (stock config Xr8), running the GT Boss 315 strategy had only been possible by setting the ABS to GT 4 Pot brake config - Wrong for the brakes on the vehicle, meaning the ABS may not be functioning at its optimum level. I do not know if this can effect stopping distance in an hard braking condition when the ABS become active. Will post further information on how editing PCM side parameters can allow the correct ABS configuration to work with the desired strategy.
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edit brb
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These parameters may be related, but I don't know much more about how they would be used.
ID Name Value Stock Units Description auF12405 CUT CAL Switch 0 0 Calibration switch enables special injector cutoff for dyno procedure. ID Name Value Stock Units Description auF16504 Wastegate Duty Cycle Test: Wastegate Duty cycle test threshold 0 0 Wastegate Dyno Open Loop Dutycycle ID Name Value Stock Units Description auF0298 Turbo Dyno test Desired Boost 0 0 Boost Pressure to be used on Dyno test-
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Should also give credit to user @TheReaper who spent a significant amount of time decoding the HS-CAN on the FG.
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Excellent write up Kirby.
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There is a few 5.4 Territories out there, this one in Vic and one in Adelaide. Yet to see any 5.4 Yellaterratories though.
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theresacrackinyourpcmboardthatswhatscausingyourcoilstofail
Diagnostic & Firmware software for the FG Falcon
in General
Posted
For the past year or so I have been working on a software tool for the FG Falcon, which Ive named FoA Orion Comms. It has all your basic diagnostic functions like ECU reset and Module On Demand Self Test etc etc, as well as tools for the firmware of the Instrument Cluster - it has full read write access to the Instrument Cluster EEPROM via the OBD port. Here is a list of features of the software: