Unichip77
16th October, 2016, 05:31 PM
Hello,
I need your generous help about a Volvo XC90 2.5 Turbo petrol car.
Recently bought ECO tuning file for the car and the problem is that it only starts once.
At the second try the engine don't crank, ECU light is not on and the message on the dash: "Immobilizer problem see the manual".
If I disconnect the ECU and back it starts again but only once. ORG file works fine.
29F800BB is the flash.
ECU: 0261208289software1039S05977
The tuner told he did not change any Immo related things.
Can somebody take a look and help to fix it if possible.
Regards
Unichip77
http://www.megalarm.hu/chiptuning/XC9025T ECO.MOD
http://www.megalarm.hu/chiptuning/XC9025T.ORG
I need your generous help about a Volvo XC90 2.5 Turbo petrol car.
Recently bought ECO tuning file for the car and the problem is that it only starts once.
At the second try the engine don't crank, ECU light is not on and the message on the dash: "Immobilizer problem see the manual".
If I disconnect the ECU and back it starts again but only once. ORG file works fine.
29F800BB is the flash.
ECU: 0261208289software1039S05977
The tuner told he did not change any Immo related things.
Can somebody take a look and help to fix it if possible.
Regards
Unichip77
http://www.megalarm.hu/chiptuning/XC9025T ECO.MOD
http://www.megalarm.hu/chiptuning/XC9025T.ORG