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Author Topic: EVAP delete.. 1.8T m7.5  (Read 21283 times)
Jim_Coupe
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« on: August 16, 2015, 09:17:47 AM »

Hello.. Discovered that I have been driving around for years with DTC on my EVAP. Its an 1.8T A4 2000.

Ive read the Wiki but i cant understand what this mean? Are they supposed to be set to = 0 to delete the EVAP valve ?

CDLDP - Eurobyte - LDP Diagnosis
CDTES - Eurobyte - EVAP diagnosis
CLATEVE - EVAP plug
CLALDPE - LDP plug
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nyet
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« Reply #1 on: August 16, 2015, 10:14:47 AM »

Fix the issue. Stop treating removing error classes as a fix.
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Jim_Coupe
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« Reply #2 on: August 17, 2015, 06:29:56 AM »

The car is so custom that i have removed all those parts from the car. Only thing i have left is the valve hanging in the connector.
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« Reply #3 on: August 17, 2015, 06:35:11 AM »

Then yes, that's how you remove them! Smiley
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spacey3
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« Reply #4 on: August 17, 2015, 06:47:22 AM »

AFAIK they need to just be set to 0 yes.

As you have them disconnected, you'll also need to look at ESKONF.
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nyet
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« Reply #5 on: August 17, 2015, 10:07:53 AM »

The car is so custom that i have removed all those parts from the car. Only thing i have left is the valve hanging in the connector.

In that case, do as much as you can through ESKONF first.
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Please do not ask me for tunes. I'm here to help people make their own.

Do not PM me technical questions! Please, ask all questions on the forums! Doing so will ensure the next person with the same issue gets the opportunity to learn from your ex
Jim_Coupe
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« Reply #6 on: August 18, 2015, 01:03:39 AM »

Thank you im gonna take a look at that..
This is my old Project car from 2010 and back then i didnt know much how Boch Me7 worked. I thought all i needed was to have the solenoid connected to the harness.  Discovered couple days ago that i had this code active lol..
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« Reply #7 on: August 18, 2015, 01:37:06 AM »

It ruins fuel trims if you leave them disconnected.

If you need a hand finding ESKONF, post your file and we'll help.  It's really not hard though, the Wiki documents it well.
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Jim_Coupe
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« Reply #8 on: August 18, 2015, 03:34:03 AM »

Okej.. So they work if they are just connected to the solenoid..  Hmm.. maybe i have connected the solenoid to wrong connector? I should get opencircuit code then aswell shouldnt I ?  I thougth Me7 also checked if the gases from tank changes the Lmmbda at idel to make a check? 
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« Reply #9 on: August 18, 2015, 03:39:44 AM »

You'll get an incorrect flow for one I'm sure.  Man, just rip them out and code them out properly, its not hard..
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Jim_Coupe
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« Reply #10 on: August 18, 2015, 05:47:52 AM »

You'll get an incorrect flow for one I'm sure.  Man, just rip them out and code them out properly, its not hard..

I´ll try that
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Jim_Coupe
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« Reply #11 on: August 19, 2015, 12:33:24 PM »

Cant Find them? Should be under DLDP?

CDTES
-CDLDP
-CLATEVE
-CLALDPE
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« Reply #12 on: August 19, 2015, 12:41:41 PM »

Start with ESKONF, not error class codeouts
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ME7.1 tuning guide
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Trim heatmap tool

Please do not ask me for tunes. I'm here to help people make their own.

Do not PM me technical questions! Please, ask all questions on the forums! Doing so will ensure the next person with the same issue gets the opportunity to learn from your ex
Jim_Coupe
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« Reply #13 on: August 19, 2015, 12:47:19 PM »

Im trying to look in my Bosch mnuals but o cant find that either? I think im lost? 
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Jim_Coupe
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« Reply #14 on: August 19, 2015, 12:52:11 PM »

I found some info in the wiki about it.. 
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