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View Full Version : Peugeot Boxer 3.0HDI EDC16C39 TVA off



shooperis
4th January, 2018, 01:18 PM
Hello,

could somebody help me with P0638 DTC and TVA Off? Because if i dissabled DTC car has no power, i think its like Iveco need somethink little more off.

shooperis
4th January, 2018, 02:12 PM
nobody have solution ?

Ignasvw
4th January, 2018, 02:21 PM
I have solution, but you need to plug tva

johak
4th January, 2018, 02:21 PM
if you want to try this.
disconnect tva and see for limp mode
if there is dtc but no limp mode dtc can be deleted

Ignasvw
4th January, 2018, 02:26 PM
with tva disconnected car will have limp.
My method on this craps.
1) delete 0638dtc
2)remove tva and cut that part from picture i attached.
3) put back tva and connect the plug.
496710
You need to cut it. make it like blank

shooperis
4th January, 2018, 02:39 PM
with tva disconnected car will have limp.
My method on this craps.
1) delete 0638dtc
2)remove tva and cut that part from picture i attached.
3) put back tva and connect the plug.
496710
You need to cut it. make it like blank


Thanks Ignas for your solution, but exists solution with a disconnected connection.

Ignasvw
4th January, 2018, 02:41 PM
If you will find it share with me. regards

johak
4th January, 2018, 02:42 PM
with tva disconnected car will have limp.


he must try my file and report
I have not deleted any dtc

shooperis
4th January, 2018, 02:47 PM
if you want to try this.
disconnect tva and see for limp mode
if there is dtc but no limp mode dtc can be deleted

Thanks but your solution i think will not work, you disabling DTC healing, but i hasnt dtc if dissabled from table. Need make blank (zero all) map and switch. Maybe you have damos file for this ecu ? i have iveco solution with TVA off, i could share it.

shooperis
4th January, 2018, 02:53 PM
Second solution is to dissable limp mode limiter, but i dont want do this :/

johak
4th January, 2018, 02:58 PM
i have not touched limp mode limiter

Ignasvw
4th January, 2018, 03:14 PM
Use my solution. its tested and working