• Hi everyone,

    As you all know, Coffee (Dean) passed away a couple of years ago. I am Dean's ex-wife's husband and happen to have spent my career in tech. Over the years, I occasionally helped Dean with various tech issues.

    When he passed, I worked with his kids to gather the necessary credentials to keep this site running. Since then (and for however long they worked with Coffee), Woodschick and Dirtdame have been maintaining the site and covering the costs. Without their hard work and financial support, CafeHusky would have been lost.

    Over the past couple of weeks, I’ve been working to migrate the site to a free cloud compute instance so that Woodschick and Dirtdame no longer have to fund it. At the same time, I’ve updated the site to a current version of XenForo (the discussion software it runs on). The previous version was outdated and no longer supported.

    Unfortunately, the new software version doesn’t support importing the old site’s styles, so for now, you’ll see the XenForo default style. This may change over time.

    Coffee didn’t document the work he did on the site, so I’ve been digging through the old setup to understand how everything was running. There may still be things I’ve missed. One known issue is that email functionality is not yet working on the new site, but I hope to resolve this over time.

    Thanks for your patience and support!

terra 650 eratic/high idle

that's weird. The Terra doesn't have a pressure sensor. Could it be the O2 sensor in the exhaust header?
 
duh, of course it has an atmospheric pressure sensor. It's built into the ECU - #9 on page 2

http://www.f650gs.crossroadz.com.au/Repairs/BMS/BMSE-Info.pdf

Here's what Wayne thinks

"The fault Kodiakgpop has is quite interesting and does suggest a value received by the BMS-E is ramping up or down resulting in the idle ramping up. It would suggest water ingress into a component or damage resulting from ingress at a previous time"

Do you have the other fault codes too?
 
There were other codes, 7 in total were listed by the shop using the gs911 tool.

Ambient Pressure Sensor - Voltage too high
System voltage Malfunction
Oxygensensor heating circuit - short to ground or open circuit
Oxygen sensor circuit malfunction
Idle actuator motor malfunction
Intake are temp sensor - voltage too high
CAN BUS Off

They cleared all the codes except the Ambient Pressure Sensor and System Voltage Malfunction. The Maintenance light is on as well.
 
wow, might be all possible error messages right there... Can't help much there but a short somewhere due to water ingress seems indeed plausible or a chafed wire maybe?
What is the maintenance light? The flashing wrench? That's just a reminder that a service is due.
 
Check your fuse for the o2 sensor heater, then check and make sure sensors heater is working. Had exact same problem, heating circuit was causing high idle of varying degrees.
7.5 amp under the seat
 
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