Procede Rev 3: limp mode after re-enabling road speed de-limiter

Schnitzel · 04-05-2012, 12:08 PM

Hi,

last weekend I tried to re-enable the road speed de-limiter since I got Vishnu's new adapter. So I followed the instruction "How to Enable the Rev3’s Dedicated I/O Channels for PWM Methanol Control".

But since that time my car goes into limp mode whenever I start the engine. Furthermore, the fan runs under full load and is very loud. As soon as procede is powered on (engine is off) I get a load hum from the engine bay as well.

My car throws following codes:

30CF Wastegate, input signal
3100 boost-pressure control, deactivation
29E2 fuel injection rail, pressure signal

At first I thought it must be a wiring error but after triple checking I can exclude that.

The strange thing is that when I undo the wiring (just as it was before) I only get the 29E2 error (even when power is on but the engine is off).

Tried to contact Vishnu without success. Who can give me advice?

FYI: Whenever I put procede out of my car it runs great without any problem.

Thanks

pinky_and_me · 04-05-2012, 12:48 PM

You did use the special firmware for the dedicated meth output, right?

Schnitzel · 04-05-2012, 12:55 PM

Quote:

Originally Posted by pinky_and_me

You did use the special firmware for the dedicated meth output, right?

of course

Schnitzel · 04-07-2012, 02:16 AM

Checked everything again and nothing has changed: Whenever I re-enable the speed de-limiter I get 30CF, 3100 and 29E2. If I undo everything (as it was before) I only get the 29E2 (10722) code. This is a permanent code. As soon as I start the engine my fan is running hard and I get a half engine light.

I'm in contact with Robert now but it seems that my harness has to be repaired/replaced.

wren57 · 06-25-2012, 07:54 PM

Quote:

Originally Posted by Schnitzel

Checked everything again and nothing has changed: Whenever I re-enable the speed de-limiter I get 30CF, 3100 and 29E2. If I undo everything (as it was before) I only get the 29E2 (10722) code. This is a permanent code. As soon as I start the engine my fan is running hard and I get a half engine light.

I'm in contact with Robert now but it seems that my harness has to be repaired/replaced.

Did you ever get this resolved? I am getting the same two codes.

Schnitzel · 07-17-2012, 12:22 PM

Quote:

Originally Posted by wren57

Did you ever get this resolved? I am getting the same two codes.

Yes, my rev3 unit was replaced. Codes are gone

04-05-2012, 12:08 PM	#1
Schnitzel Private First Class 10 Rep 147 Posts Drives: E92 335i MT Join Date: Mar 2009 Location: Bavaria iTrader: (0)	Procede Rev 3: limp mode after re-enabling road speed de-limiter Hi, last weekend I tried to re-enable the road speed de-limiter since I got Vishnu's new adapter. So I followed the instruction "How to Enable the Rev3’s Dedicated I/O Channels for PWM Methanol Control". But since that time my car goes into limp mode whenever I start the engine. Furthermore, the fan runs under full load and is very loud. As soon as procede is powered on (engine is off) I get a load hum from the engine bay as well. My car throws following codes: 30CF Wastegate, input signal 3100 boost-pressure control, deactivation 29E2 fuel injection rail, pressure signal At first I thought it must be a wiring error but after triple checking I can exclude that. The strange thing is that when I undo the wiring (just as it was before) I only get the 29E2 error (even when power is on but the engine is off). Tried to contact Vishnu without success. Who can give me advice? FYI: Whenever I put procede out of my car it runs great without any problem. Thanks __________________ [SIGPIC][/SIGPIC] Last edited by Schnitzel; 04-05-2012 at 12:57 PM..
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04-05-2012, 12:48 PM	#2
pinky_and_me Second Lieutenant 12 Rep 294 Posts Drives: N54 335xi Join Date: Feb 2011 Location: Cleveland, OH iTrader: (0)	You did use the special firmware for the dedicated meth output, right?
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04-07-2012, 02:16 AM	#4
Schnitzel Private First Class 10 Rep 147 Posts Drives: E92 335i MT Join Date: Mar 2009 Location: Bavaria iTrader: (0)	Checked everything again and nothing has changed: Whenever I re-enable the speed de-limiter I get 30CF, 3100 and 29E2. If I undo everything (as it was before) I only get the 29E2 (10722) code. This is a permanent code. As soon as I start the engine my fan is running hard and I get a half engine light. I'm in contact with Robert now but it seems that my harness has to be repaired/replaced. __________________ [SIGPIC][/SIGPIC] Last edited by Schnitzel; 04-07-2012 at 03:15 AM..
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