Engine diagnostic fault lamp is on for a week and a half now so I did a test with the new Launch CRP 909 X to see what’s wrong and WOW what a great diagnostic tool this is and what a possibilities this has for this price, really blows me of my chair!!!
For now I erased the engine ECU and the fault does not directly comes back but I’m afraid it will cause after checking some signals and freeze frame from both O-2 sensor it seems to me that the second sensor (after the catalyst) doesn’t measure correctly and will have to be replaced for a good further working off the injection system and to avoid further damage...
Anyway as I said: Great tool this CRP 909 X and totally worth the money, I am a car diagnostic for more than 27 years in Mercedes now and believe me this is Professional equipment, only for updating ECU’s of your car you need ‘heavier’ or brand specific car diagnostic tools but for the rest, THIS ONE DOES IT ALL!!!👌🏻😃
Ordering this magnificent diagnostic tool (or other Launch or Autel tools) you can do here;
DRSOBD Diagnostic Tool Store
[ Ссылка ]
