Engine/Transmission (1998.5 - 2002) Lost all power! Help!

[MRose]

I changed out my AC Evap tue. After I was all done I had the motor idling to get the thermostat to open. After about 5 min I noticed my fuel pressure droping to 0 then going to 10. Shut it off and realized I forgot to hook up the ground for the Edge and booster pump.

Now I have a check engine light and NO power. Way down, quarter of stock power. Took edge off, worse. The edge is adding power. Swapped rigs with my buddy, he's going to pull codes at work tomorow. Any ideas? Did I smoke my pump?

 

[Beast2B]

sounds more like it is running in limp mode. i did the same thing once, ran like crap for a couple days until the ecm cleared the check engine light. you MIGHT be able to clear/reset it by disconnecting the batteries and leaving the key on for a couple hours (just shut off the key before you reconnect the batts). kinda like the APPS reset. if you don't have the ground for the comp to the battery (or fender), do it now.