cat off MED17

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cat off MED17

Postby ramos0815 » Tue Feb 10, 2015 12:10 pm

Hey Guys, i have a car with downpipe. so without any catalyst.

How can i deactivate the catalyst?

best regards

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Re: cat off MED17

Postby 05VIII » Tue Jun 02, 2015 6:09 am

i am new and although i cant help you with specifics im sure you are aware that a simple tune will fix it.

only problem is, you give no specifics in your post regarding vehicle model, ecu version, etc...
thats probably why no one has offered to help

a different route would be to just run a spacer on the o2 sensor to bring it out of the direct exhaust stream. google it

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Re: cat off MED17

Postby Tuner » Sun Oct 04, 2015 3:52 pm

model ecu......

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Re: cat off MED17

Postby vasco fernandes » Fri Oct 09, 2015 5:51 pm

I also need help with the same problem

my ecu is med17.5.5 1.4tsi 160hp

thanks

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Re: cat off MED17

Postby alcorte » Sun Oct 18, 2015 11:33 pm

upload .ori, please.

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Re: cat off MED17

Postby fgallegoll » Sat Nov 21, 2015 2:38 am

If you are able to read the ECU and then Reflash here are the location of the Deactivation Codes


Lambda Sensor Deactivation #1
Address 0x55960
Size 1x1
1:on, 0:off

Lambda Sensor Deactivation #2
Address 0x55961
Size 1x1
k=1
1:on, 0:off

Lambda Sensor Deactivation #1
Address 0x55960
Size 1x1
k=1
1:on, 0:off

Catalytic Converter Diagnosis
Address 0x55965
Size 1x1
K=1
1:on, 0:off

Lambda Sensor Deactivation #1
Address 0x55972
Size 1x1
k=1
1:on, 0:off

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Re: cat off MED17

Postby TheDECODER203 » Sat Dec 05, 2015 8:45 pm

fgallegoll wrote:If you are able to read the ECU and then Reflash here are the location of the Deactivation Codes


Lambda Sensor Deactivation #1
Address 0x55960
Size 1x1
1:on, 0:off

Lambda Sensor Deactivation #2
Address 0x55961
Size 1x1
k=1
1:on, 0:off

Lambda Sensor Deactivation #1
Address 0x55960
Size 1x1
k=1
1:on, 0:off

Catalytic Converter Diagnosis
Address 0x55965
Size 1x1
K=1
1:on, 0:off

Lambda Sensor Deactivation #1
Address 0x55972
Size 1x1
k=1
1:on, 0:off


Which MED17 is this? Mercedes? Mini?

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Re: cat off MED17

Postby John First » Wed Feb 14, 2018 12:33 am

fgallegoll wrote:If you are able to read the ECU and then Reflash here are the location of the Deactivation Codes


Lambda Sensor Deactivation #1
Address 0x55960
Size 1x1
1:on, 0:off

Lambda Sensor Deactivation #2
Address 0x55961
Size 1x1
k=1
1:on, 0:off

Lambda Sensor Deactivation #1
Address 0x55960
Size 1x1
k=1
1:on, 0:off

Catalytic Converter Diagnosis
Address 0x55965
Size 1x1
K=1
1:on, 0:off

Lambda Sensor Deactivation #1
Address 0x55972
Size 1x1
k=1
1:on, 0:off

Tell me, are these addresses tied to a particular software?

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Re: cat off MED17

Postby Vtl1192 » Tue Jul 03, 2018 7:06 am

i can do all readiness monitors green on all MED17 (medv17) ecus if anyone needs

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