Search found 1050 matches
- Thu Jun 08, 2023 5:19 am
- Forum: Holden ALDL ECUs
- Topic: Ignition breaking down under load
- Replies: 8
- Views: 1851
Re: Ignition breaking down under load
With your wiring tidy up in the engine bay did you keep the earths from the ECU separated as per factory and to separate locations on the block? If you join noisy earths (O2 heaters, ignition module, alternator…) with sensor earths (MAP, TPS….) to the same earth location you can have problems. They ...
- Sat May 27, 2023 5:09 pm
- Forum: Holden ALDL ECUs
- Topic: Da connected constantly dropping out
- Replies: 2
- Views: 1118
Re: Da connected constantly dropping out
It sounds like you’ve done everything on the car side. Two issues I’ve had 1. Charging laptop of a cigarette lighter in the car and trying to log at the same time, think I get some form of ground loop 2. Try a good quality USB lead with a ferrite bead, cheap USB leads have caused me no end of problems
- Fri May 05, 2023 2:33 am
- Forum: Custom Code
- Topic: Porting C code to m68k Assembly
- Replies: 6
- Views: 4465
Re: Porting C code to m68k Assembly
Not that I understand the coding thought I’d throw it into ChatGPT and ask to convert the first one from C to M68K and it spat out the following: MOVE.W #0xFFFF, A0 ; Load the base address of HARDWARE_IO into A0 MOVE.W #0xE2FA, D0 ; Load the offset of HARDWARE_IO into D0 ADD.L A0, D0 ; Add the offse...
- Tue May 02, 2023 7:18 pm
- Forum: Engineering and Reverse Engineering
- Topic: Reading .dbc files
- Replies: 5
- Views: 3208
Re: Reading .dbc files
I’ve used SavvyCAN and found is quite useful for most things.
https://www.savvycan.com/
The dbc format was developed by Vector and the CANdb++ is great if you can get a copy.
https://www.vector.com/int/en/products/ ... are/candb/#
https://www.savvycan.com/
The dbc format was developed by Vector and the CANdb++ is great if you can get a copy.
https://www.vector.com/int/en/products/ ... are/candb/#
- Sun Feb 19, 2023 12:13 pm
- Forum: Tool Development
- Topic: GM Can to ALDL
- Replies: 70
- Views: 43276
Re: GM Can to ALDL
For fuel VY cluster is hardwired to the sender.
VZ gets fuel gauge info from the ECU which I imagine will go through the PIM and be converted to ALDL for the cluster.
VZ gets fuel gauge info from the ECU which I imagine will go through the PIM and be converted to ALDL for the cluster.
- Wed Jan 11, 2023 3:56 pm
- Forum: Off Topic
- Topic: Shitbox Rally - Summer 2023 - Cancer Council Fundraiser
- Replies: 0
- Views: 10448
Shitbox Rally - Summer 2023 - Cancer Council Fundraiser
Glenn and myself are at it again doing the Shitbox Rally in March which is a fundraiser for Cancer Council :D Australia. Anyone wanting to donate to this worthy cause can support our fundraising effort via the link below. Money raised is going to a worthy cause that I think all people have been affe...
- Fri Dec 23, 2022 11:14 am
- Forum: Holden ALDL ECUs
- Topic: getting my fuel usage accurate
- Replies: 5
- Views: 2069
Re: getting my fuel usage accurate
Which ECU and code base are you using?
- Tue Dec 13, 2022 3:52 pm
- Forum: Other Tuning
- Topic: VZ/WL Fuel guage woes - SOLVED
- Replies: 50
- Views: 14173
Re: VZ/WL Fuel guage woes
That could explain some of it, different tank in a Ute to sedan/wagon.
Although would have expected it be be just inaccurate rather than working sometimes and not others.
Although would have expected it be be just inaccurate rather than working sometimes and not others.
- Tue Dec 13, 2022 11:19 am
- Forum: Other Tuning
- Topic: VZ/WL Fuel guage woes - SOLVED
- Replies: 50
- Views: 14173
Re: VZ/WL Fuel guage woes
There was a change around this time to reverse the fuel sender resistance so dash may not match the calibration. Biggest change from VY to VZ was that in VY was wire direct from fuel sender to the dash. For VZ it was changed from sender to ecu that then sent information to the dash. I doubt there wo...
- Thu Nov 10, 2022 10:54 am
- Forum: Holden ALDL ECUs
- Topic: How to run a 4L60E?
- Replies: 12
- Views: 5482
Re: How to run a 4L60E?
Yes, most likely need to reprogram the bin. I imagine it has all the codes for a 4L60E disabled to run the trimatic so I’d not running any of the 4L60E code and no trouble code’s showing as they have all been disabled. Do a compare with a stock 11P tune and turn back on all the transmission paramete...