1

Anyone know if it's possible to clear fault codes from a Jumbuck's (my brother's) ECU by disconnecting the battery and if so, how long it needs to be off power. We've found 2 codes for the O2 sensors, one probably caused by us disconnecting the sensors to clean contacts. Trouble is, we can't isolate the problem because the OBD II (cheapo) software we have won't allow us to clear codes without shelling out lots of money. Will

  • Welcome to Motor Vehicle Maintenance & Repair! – Pᴀᴜʟsᴛᴇʀ2 Sep 14 '18 at 0:31
  • Tried to disconnect my battery same isue .. no change OBD 11 wifi tool $42 – louie2305 Aug 4 at 21:03
  • Do you mean a $42 OBD II tool didn't allow you to clear the codes? Bummer!! We did solve our problem, ie, put the light out, by paying to have someone clear the codes............... and it cost a lot less than $42. The codes/light didn't come back. Turns out one code was from us removing an O2 sensor connection and the other was from the exhaust fitter removing the other O2 sensor connection. The problem is clearing the codes to prove the fault has gone - or not. – user578469 Aug 6 at 21:35

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Browse other questions tagged or ask your own question.