Delco'ed 202 LJ Torana

[Jayme]

yeah, im very confused...
im looking at your histogram, specifically the WOT area, and it shows its lean at 3200 rpm and you have taken fuel out making it even leaner? then its way rich at 4400 rpm and you have only taken about 2% out. 11.37 / 12.5(ish target) is 90% .... you should multiply the 4400 VE cell by around 0.9 to get it close to your target AFR.
also hard to tell which way you have gone, richer or leaner with each cell as I dont know which bin is loaded as compare...

[Dylan]

Take this next bin for a run then post up the log and the bin. Make sure it's a good log and coolant is up to temp.
We can have a look then see what someone else comes up with. I'll take a look maybe other's will too.

[Joshua]

i haven't messed with this for ages, the car starts and runs fine but when i try to connect to the laptop it won't do anything, so i pulled it out of the car to check the pins and that everything is still soldered
i had it just plugged upto the laptop out of the case and car. tuner pro option/connection test says that the connection is working but as soon as i put it in the case and put any of the top three screws in, i get an error, could this be a grounding thing? any ideas?

Edit, even now back in the car even though tuner pro says there is a connection it won't connect and the flash tool comes up with a echo settings error

[antus]

It sounds like a connection is touching the case when you tighten it up. Check clearences around the comms connections, check the plasic part which spaces the pcb off the case at the open end is still present. If its not try slipping a sheet of 1mm or so thick cardboard between the pcb and the case (eg cut out the back of a notepad or something)

[Joshua]

i have little cork bits at the open end ?
it doesn't look like anything it hitting and it's just been sitting in the car since last time i tried to connect too it.

RW jumper is on

[Joshua]

flash tool log

3:03:18 PM FlashTool Version 0.1.5.1 Program Loading...
3:03:18 PM Program Ready
3:03:21 PM User Options Loaded From System
3:03:24 PM Prest Options Loaded: OSE 12P '808
3:03:29 PM User Options Saved To System
3:03:31 PM Starting Connect To Device...
3:03:31 PM COM12 Open
3:03:31 PM Check if Logger V2 in partial passthrough mode
3:03:31 PM Not a logger V2
3:03:31 PM Not Disabling BCM Chatter
3:03:31 PM Waiting For 25ms Of Silence With 300ms Timeout
3:03:31 PM Silence Detected
3:03:31 PM Requesting Chatter To Be Disabled For Device F4
3:03:31 PM Chatter Disabled
3:03:31 PM Searching For OSE Device...
3:03:31 PM Searching For ECM...Attempt 1...
3:03:31 PM Request Sent
3:03:31 PM Echo'd Frame, Check Settings
3:03:33 PM Waiting For 25ms Of Silence With 300ms Timeout
3:03:33 PM Silence Detected
3:03:33 PM Requesting Chatter To Be Enabled For Device F4
3:03:33 PM Chatter Enabled
3:03:33 PM Not Enabling BCM Chatter
3:03:33 PM No Devices Found
3:03:33 PM COM12 closed
3:03:33 PM COM12 already closed

i'm guessing it's something really simple and silly

[Jayme]

put up a screenshot of your flashtool settings?
you should have vehicle = OSE 12P '808 and Interface = USB ALDL

[Joshua]

i thought id try connecting to the ignition module and it failed too, so i got out an old laptop and it connected fine so it must be an issue with my laptop

EDIT: that didn't work either, can connect to ignition module with both laptops now, but cannot connect to ECU with either, settings are as follows

settings.PNG (36.91 KiB) Viewed 6384 times

just get no response

3:31:04 PM Starting Connect To Device...
3:31:04 PM COM5 Open
3:31:04 PM Check if Logger V2 in partial passthrough mode
3:31:04 PM Not a logger V2
3:31:04 PM Not Disabling BCM Chatter
3:31:04 PM Waiting For 25ms Of Silence With 300ms Timeout
3:31:04 PM Silence Detected
3:31:04 PM Requesting Chatter To Be Disabled For Device F4
3:31:04 PM No Response
3:31:04 PM Waiting For 25ms Of Silence With 300ms Timeout
3:31:04 PM Silence Detected
3:31:04 PM Requesting Chatter To Be Disabled For Device F4
3:31:04 PM No Response
3:31:04 PM Waiting For 25ms Of Silence With 300ms Timeout
3:31:04 PM Silence Detected
3:31:04 PM Requesting Chatter To Be Disabled For Device F4
3:31:05 PM No Response
3:31:05 PM Waiting For 25ms Of Silence With 300ms Timeout
3:31:05 PM Silence Detected
3:31:05 PM Requesting Chatter To Be Disabled For Device F4
3:31:05 PM No Response
3:31:05 PM Waiting For 25ms Of Silence With 300ms Timeout
3:31:05 PM Silence Detected
3:31:05 PM Requesting Chatter To Be Disabled For Device F4
3:31:05 PM No Response
3:31:05 PM Waiting For 25ms Of Silence With 300ms Timeout
3:31:05 PM Silence Detected
3:31:05 PM Requesting Chatter To Be Disabled For Device F4
3:31:06 PM No Response
3:31:06 PM Waiting For 25ms Of Silence With 300ms Timeout
3:31:06 PM Silence Detected
3:31:06 PM Requesting Chatter To Be Disabled For Device F4
3:31:06 PM No Response
3:31:06 PM Waiting For 25ms Of Silence With 300ms Timeout
3:31:06 PM Silence Detected
3:31:06 PM Requesting Chatter To Be Disabled For Device F4
3:31:06 PM No Response
3:31:06 PM Waiting For 25ms Of Silence With 300ms Timeout
3:31:06 PM Silence Detected
3:31:06 PM Requesting Chatter To Be Disabled For Device F4
3:31:07 PM No Response
3:31:07 PM Waiting For 25ms Of Silence With 300ms Timeout
3:31:07 PM Silence Detected
3:31:07 PM Requesting Chatter To Be Disabled For Device F4
3:31:07 PM No Response
3:31:07 PM No Devices Found
3:31:07 PM COM5 closed
3:31:07 PM COM5 already closed


car will start and run fine though, blue light it on NVRAM and usb board
could there be an issue with the usb board?

[antus]

Youve got com 5 in the logs and com 12 in the flash tool. Plugging it in to different ports and getting a different com or is one or both wrong? Can use device manager to check.

[Joshua]

com 12 is laptop 1 com5 is laptop 2 : )

ok so i'm thinking it might be the comm board is it possible that it's grounding though the mounts?

i took the comm board out and screwed the ecu into the case as per normal, did the tuner pro connection test and it's fine, i touch the mounting post to the outside of the case and it fails?