By Ella Churchill
IngemarsB Member GTS 300 Joined:Posts: 6Location: LatviaquoteStrange thing is that when you start engine eveything is fine, no check engine on dash (but acording diag DTC P1003presenting all the time, not possible to delete)), but after 2 min. (around) of engine idling check engine indicator is getting on and engine dies, on that time P0171 getting on. Looking for mechanic hints......DTC description for P1003 is - Dirty throttle body- signal too highI have cleaned throttle body,(it was not dirty at all) -problem still onI have replaced diffrent throttle body with idle sensor- problem still onReplaced 3 different used lamba oxigen sensors - problem still onChecked wireing, fuses. Sorry for my English, I will try to explain whats problem do I have. (around) of engine idling check engine indicator is getting on and engine dies, on that time P0171 getting on.Looking for mechanic hints......DTC description for P1003 is - Dirty throttle body- signal too highI have cleaned throttle body,(it was not dirty at all) -problem still onI have replaced diffrent throttle body with idle sensor- problem still onReplaced 3 different used lamba oxigen sensors - problem still onChecked wireing, fuses.Does anybody had yhe same issues?Thanks for technical suport in advance.
