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mck1117 / wideband

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No CANBUS reading from Wideband to Rusefi ECU #318

Closed NickZ1969 closed 3 months ago

NickZ1969 commented 4 months ago

No CANBUS reading from Wideband to Rusefi ECU. Using original release wideband firmware canbus wideband values are received fine but sensor eventually times out on goes into error. Using second release no sensor timeout but data is displayed as 0.0 and does not change on rusefi. using latest firmware from this github data is either 29 or 0.0 and nothing in between on rusefi.

I was using rusEFI master.2024.04.18.f407-discovery.137850894 and now updated to latest Rusefi firmware.

replacing with AEM canbus wideband readings are as expected.

mck1117 commented 4 months ago

What controller? Do you have a log from the ECU of warmup/error? Does the wideband show any error blink code? Does this sensor work with other controllers? Does this controller work with other sensors?

NickZ1969 commented 4 months ago

the wideband controller is this controller on the adapter board. Im sorry I don't have a log of the wideband, how do I log the wideband controller? with the latest firmware the controller warms the sensor, green LED goes into slow bling, the heater led shows signs of it regulating the heating and all seems to be working as it should but no data over the canbus. No blue led blink errors. the controller doesn't go into error. yes the sensor/s works perfect when I switch to my AEM controller and ive driven 100s of km on the AEM without errors in the same car. I have not had the controller work on any other sensors with the later firmware, The first release works fine for about 5 minutes before going into error on all sensors ive tried. A ignition power off and system will work again for a couple of minutes.

From: Matthew Kennedy @.> Sent: Friday, 17 May 2024 9:15 AM To: mck1117/wideband @.> Cc: NickZ1969 @.>; Author @.> Subject: Re: [mck1117/wideband] No CANBUS reading from Wideband to Rusefi ECU (Issue #318)

What controller? Do you have a log from the ECU of warmup/error? Does the wideband show any error blink code? Does this sensor work with other controllers? Does this controller work with other sensors?

— Reply to this email directly, view it on GitHubhttps://github.com/mck1117/wideband/issues/318#issuecomment-2116360136, or unsubscribehttps://github.com/notifications/unsubscribe-auth/AEZNYVGXMWBTD3KS2OJYEMDZCU42DAVCNFSM6AAAAABH3ATRWCVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDCMJWGM3DAMJTGY. You are receiving this because you authored the thread.Message ID: @.***>

mck1117 commented 4 months ago

Im sorry I don't have a log of the wideband, how do I log the wideband controller?

just grab an ECU log, the ECU logs some parameters from the wideband.

NickZ1969 commented 4 months ago

ok i will make a log later in the day and send it.

regards Nick

From: Matthew Kennedy @.> Sent: Friday, 17 May 2024 9:32 AM To: mck1117/wideband @.> Cc: NickZ1969 @.>; Author @.> Subject: Re: [mck1117/wideband] No CANBUS reading from Wideband to Rusefi ECU (Issue #318)

Im sorry I don't have a log of the wideband, how do I log the wideband controller?

just grab an ECU log, the ECU logs some parameters from the wideband.

— Reply to this email directly, view it on GitHubhttps://github.com/mck1117/wideband/issues/318#issuecomment-2116373393, or unsubscribehttps://github.com/notifications/unsubscribe-auth/AEZNYVDFO6PGXM4LJXU4K4LZCU6ZXAVCNFSM6AAAAABH3ATRWCVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDCMJWGM3TGMZZGM. You are receiving this because you authored the thread.Message ID: @.***>

NickZ1969 commented 4 months ago

https://rusefi.com/online/view.php?log=1398 here is a log from today

VFRenjoyer commented 4 months ago

I may be having a similar problem on my board with two wideband controllers, the relevant logs are at https://rusefi.com/online/view.php?log=1396 https://rusefi.com/online/view.php?log=1397

ElDominio commented 4 months ago

I also have tune and logs: https://rusefi.com/online/view.php?log=1395

NickZ1969 commented 3 months ago

Any updates on this yet?

NickZ1969 commented 3 months ago

Issue was me. pins 1 and 2 where swapped (sensor pins).

mck1117 commented 3 months ago

So this is fixed, and was just a wiring issue?

NickZ1969 commented 3 months ago

My issue yes, was wiring.

ElDominio commented 3 months ago

Mine wasn't. Changed to an OG AEM Wideband and still doing the same thing

mck1117 commented 3 months ago

Mine wasn't. Changed to an OG AEM Wideband and still doing the same thing

So also not an issue with this controller.

ElDominio commented 3 months ago

*included 4.9 sensor with an xseries uego

mck1117 commented 3 months ago

*included 4.9 sensor with an xseries uego

please use more words or I can't help you

ElDominio commented 3 months ago

I changed the sensor i was using to the included one with an AEM X-Series UEGO, and it still does the same thing.

I removed my controller and used the X Series controller, and it reads fine.

I will upload my schematics tonight

ElDominio commented 2 months ago

I changed to yet another and it was fine??!? I have two on my 3000GT and it works; maybe it is the car it's on? some electrical noise or something?