+My car was idling very low when i hit the brake to a complete stop
(300- 500 rpms) so i serviced the idle control valve and the throttle body.After replacing everything and resetting the ecu it now idles at 1800
.Can a bad map sensor or tps sensor or o2 sensor cause this??maybe injectors need cleaning?I dont seem to have any vacuum leaks.I tried to adjust the fast idle control valve but couldn't reach it(need to remove entire throttle body to access).I need some advice please.Thank you!
if i remove the map sensor car idles at about 50 rpms
if i remove the idle control valve sensor the car shuts of
if i remove the tps sensor rpms fluctuate rapidly
if i hit the brake now it seems to have no effect on rpms
if i partially cover the top hole inside the throttle body the rpms can equalize