This could be an airleak after the airflow meter, any ventilate dragged in here isn t seen by the ECU and so not compensated for and can thin the engine out and can also permit the engine to rev in the works past not desired causing rough running. As its a mechanical idiosyncrasy it tends not to face upon the aberration lighthearted and you can sometimes listen a hissing noise considering the engine running.
I bought it in July, drove it house from LA (to Utah), and the problems started tersely after I got it home.Any additional help you can present is appreciated. I don't know what else to get but tolerate it back to the dealer. I know I've got the shop foreman full of life on it at the dealer, but I still air its pushed to the help as its dated and everyone loses in this situation.
Hello the TPS does have an effect on switching the car into idle mode hence I'd recommend to create certain the throttle dish is 100% closed and not slightly grounded bearing in mind carbon. and then adjust the TPS hence that the IDL stick is continuous to the E2 pin when the throttle is closed, and way in circuit taking into consideration the throttle is just cracked. Don't make miserable about any voltages, the IDL contact is the essentially important one.