[Sir Jake]

Hello there,
I can't seem to find this code what it is, I just finished fixing a bunch of other errors due to a rat chewed wire. Cleared the codes and this is the only thing that JB4 is showing left

"2C5830 No Description Found"

Car seems to run pretty well, however need to look up how to use the JB4 again as it's been a few years the car sat for.

Thanks for any help. I'll connect up my barvariantech took this week if I still can't figure it out and see if it shows anything else.

[Dave @ BMS]

If you clear the code- does it return?

[Sir Jake]

Hello Dave,
It does, I tried to clear it twice and it kept coming back up.
Now that was while it was running and didn't restart it during that time if that might help.

[Sir Jake]

Restarted the car after clearing code and this one keeps coming up for me.

[Dave @ BMS]

If it’s not messing performance I’m inclined to say ignore

[Sir Jake]

Sadly the engine error comes up with reduced power. The car just doesn't seem to be running the way it used to.
Before I fixed a broken wire I'd guess the car ran like it had 100HP, now it feels like it's running at around 150-200HP but nothing like it used to have 2 years ago before it sat.

This is the only error code that seems to come up now.
I'll hook up my Barvarian tech up to it today and see if any more codes show up.

[andrews013]

Can you upload a log?

[Sir Jake]

Hooked up my bavarian technic to it this afternoon and looks like I got the following error that could explain some issues.

300C Inlet-Camshaft sensor, signal high error will cause a warning light

2C58 Charge-air pressure control deactivation, charge air pressure buildup disabled will not cause a light

2C8A Bypass blow-off valve activation open circuit will not cause warning light.


Guessing it is most likely the inlet camshaft sensor error.

[Sir Jake]

Still getting these three error codes.

300C Inlet-Camshaft sensor, signal high error will cause a warning light

2C58 Charge-air pressure control deactivation, charge air pressure buildup disabled will not cause a light

2C8A Bypass blow-off valve activation open circuit will not cause warning light.

I've tried everything I can think of for the 300C error code.
I've replaced the camshaft sensor, this didn't fix the issue. so I replaced both vanos sensors and still same error.
Any suggestions?

[Dave @ BMS]

Log?

[Sir Jake]

Originally Posted by Dave @ BMS/Fuel-It!

Log?

Don't believe I have a log of it I'll check my phone and see if JB4 saved anything.

I had it hooked up to my laptop with Bavaria tech.

[Sir Jake]

I've attached one of the logs here.

[sicknick530]

Boost pressure solenoid.

[Sir Jake]

Originally Posted by sicknick530

Boost pressure solenoid.

Thanks,
Do you think that this is causing the other error about the sensors?
"300C Inlet-Camshaft sensor, signal high error will cause a warning light"

Time to look at the boost pressure solenoid how to's

[Dave @ BMS]

Need a better log

[Sir Jake]

Thanks,
I've taken two logs today on this and attached them here.

Thanks again!

[Dave @ BMS]

Can’t view the files, can you trim the dead cells ?

[Sir Jake]

Not sure if the dead cells are at the end of it or not removed all the ones with 0's at the end. Hopefully that did the trick.
Helps to upload it.

[Dave @ BMS]

Hey Jake,

I need a better log.

2k to redline, WOT, traction off fully off in 3rd.

[Sir Jake]

Thanks, I'll see if I can snag one like that tried today but hit traffic and the log seemed to show 2-3k then 3-4.6k
Feels like the car just isn't hitting any boost like it normally used to. Feels like non turbo

[Dave @ BMS]

Originally Posted by Sir Jake

Thanks, I'll see if I can snag one like that tried today but hit traffic and the log seemed to show 2-3k then 3-4.6k
Feels like the car just isn't hitting any boost like it normally used to. Feels like non turbo

Will get ya fixed

Just log when you get enough space free

[JesseDonofrio335]

Was there any fix for this issue? I'm having the same problem even when in map 0. But I'm not having any issues when the jb4 is removed. It literally happens as soon as vanos is engaged under full throttle. I've replaced the sensors, the units, cam tray seals and trays. I have tried new boards and harnesses. All with no success.

[Cannon @ BMS]

Originally Posted by JesseDonofrio335

Was there any fix for this issue? I'm having the same problem even when in map 0. But I'm not having any issues when the jb4 is removed. It literally happens as soon as vanos is engaged under full throttle. I've replaced the sensors, the units, cam tray seals and trays. I have tried new boards and harnesses. All with no success.

Please upload a log so I can see all settings.
Thanks!