MeyerVW
New Member
- Joined
- July 20, 2021
- Messages
- 8
- Reaction score
- 1
- City, State
- GIlbert, Az
- Year, Model & Trim Level
- 2006 Explorer XLT 4.6L V8
2006 explorer with 4.6 v8. I originally had the 4 P codes for the heater circuit of all the o2 sensors along with one for the purge vale I thing. Wiring checked out. The fuse was good and power to the ECU was good. So I replaced the ECU with a rebuilt unit from FS1. Installed the unit then towed the vehicle to Ford dealer to have the keys reprogrammed for the PATS system. Car starts but runs poorly. Flashing check engine. No power and throttle response is poor. P codes P0010 and P0020, and P0191. I did not have these codes before the ECU replacement. I dont have any wiring schematics to check for continuity on the wiring. Did I miss something?