I have recently experienced some odd rpms when idle, stopped at a light, or when going in reverse and after starting the car.
When stopped at a light sometimes the rpms either go up to 16000-20000, or the car feels like it is going to stall. When going in reverse the car feels like it is going to stall, when idle and then accelerating, the car feels very sluggish.
Check the fuel pressure, idle air control, EGR valve, and throttle position sensor
May, 13, 2012 AT 9:30 PM
NO OTHER LIGHT IS ON. You cannot get a cel when the computer is not working. Throttle body was cleaned and nothing changed.
May, 13, 2012 AT 9:41 PM
If the computer is no good, I don't think it'll be running
May, 13, 2012 AT 10:20 PM
Then why would there be no response from a scan? The scanner was tested next on another car and it worked?
May, 14, 2012 AT 2:19 AM
Check if the PCM is being powered up-Do you have a scantool or a code reader
May, 14, 2012 AT 3:49 AM
Yes we used the scantool and no response.
May, 14, 2012 AT 8:56 AM
You sure the scantool is compatable
May, 14, 2012 AT 11:24 AM
Yes used on a bummer next
May, 14, 2012 AT 11:31 AM
If the ecu was down, would the srs light, or check engine light go on?
May, 27, 2012 AT 5:31 PM
Hey Raz I need some quick help! This is Mike from South Carolina. Have some friends here that need to go back North for work tomorrow. His jeep wont start has juice. Can you tell me where the neutral safetty switch and where the fuse is for it so I can get them on there way. Can not get into to Mitchell and Don't have a updated book. Your help would be appreaciated Mike. By the way How is the weather? Will talk later Mike Ritzel