Search found 98 matches
- Tue Jul 31, 2018 11:42 am
- Forum: Hardware Modification and Development
- Topic: External injector driver board with flip flops
- Replies: 8
- Views: 10570
External injector driver board with flip flops
So just thought while reading about LPG injection this morn, the major hurdle to sequential injection is the 808's twin injector drivers.. Why not an external board eg for a 4 with groups of two injector drivers each wired below a fast flipflop. . .
- Mon Jul 30, 2018 9:48 pm
- Forum: Off Topic
- Topic: Knock sensors
- Replies: 24
- Views: 10350
- Mon Jul 30, 2018 11:40 am
- Forum: Wanted
- Topic: Programmable knock board
- Replies: 4
- Views: 3718
Programmable knock board
Programmable knock board preferably two if available.
Since festy has fallen off the side of the planet.
What have ye?
Since festy has fallen off the side of the planet.
What have ye?
- Sun Jan 28, 2018 1:47 pm
- Forum: Engineering and Reverse Engineering
- Topic: Delco and variable valve timing
- Replies: 10
- Views: 13776
Re: Delco and variable valve timing
My question is, With a Vct setup as Festy described, Can you vary the Injector timing to match the valve opening and closing events? I know you dont have to, But COULD you. If you did, How would you do it, I presume the vs+ delco would read its cam angle sensor and adjust? Would it chuck a hissy fit...
- Sun Jan 28, 2018 12:32 pm
- Forum: Hardware/Bin Feature suggestions
- Topic: cyl switchoff for v8s v6s and straight 6s
- Replies: 7
- Views: 10657
Re: cyl switchoff for v8s v6s and straight 6s
Well there is no OS. The code is written in assembler and implemented on bare metal hardware. Some operating systems have been mapped out, and some routines are common between code bases. Look at the1's enhanced to see what he has implemented on those computers here. https://pcmhacking.net/forums/v...
- Sun Jan 28, 2018 9:27 am
- Forum: Hardware Modification and Development
- Topic: Programmable digital knock filter?
- Replies: 90
- Views: 94534
Re: Programmable digital knock filter?
Sent you a pm, festy
Eager for v2
Eager for v2
- Fri Jan 26, 2018 9:13 pm
- Forum: Off Topic
- Topic: Major incoming CPU bugs
- Replies: 21
- Views: 9312
Re: Major incoming CPU bugs
My everyday (apart from the BlackBerry which is gold) is a12 y.o. single core ppc 7450 aka a ppcg4e@ 1.67ghz with morphos, an up to date os.This ppc g4e is oblivious to meltdown, but technically marginally vulnerable to spectre, but under testing,under attack has shown just go to 100% cpu usage and ...
- Fri Jan 26, 2018 6:05 pm
- Forum: Hardware/Bin Feature suggestions
- Topic: cyl switchoff for v8s v6s and straight 6s
- Replies: 7
- Views: 10657
Re: cyl switchoff for v8s v6s and straight 6s
It would have to be a vs+ sequential. It would be nice, I have the hw tools, but I dont know hc11 assembly. What rtos do delcos use? Have some hxkers mapped out the functions in the rom and the variables in memory ? Program loops? Is there any room left in rom to implement anything in vs+ delcos? If...
- Sat Jan 20, 2018 9:06 am
- Forum: Hardware/Bin Feature suggestions
- Topic: cyl switchoff for v8s v6s and straight 6s
- Replies: 7
- Views: 10657
Re: cyl switchoff for v8s v6s and straight 6s
Oh! The link didnt appear in my first post.
Have a read of this https://mechanics.stackexchange.com/que ... ation-work
It shows you how gm does it from the factory, it is detailed enough and very informative! Good read.
Have a read of this https://mechanics.stackexchange.com/que ... ation-work
It shows you how gm does it from the factory, it is detailed enough and very informative! Good read.
- Fri Jan 19, 2018 10:44 am
- Forum: Hardware/Bin Feature suggestions
- Topic: cyl switchoff for v8s v6s and straight 6s
- Replies: 7
- Views: 10657
cyl switchoff for v8s v6s and straight 6s
Can this be done Ecu-wise? I realise there's some mods needed in the engine also, but my question is just the Ecu side now.