Recommended Procedure:
WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2005 Ford RV Cutaway, 2005 Ford Pickup, 2005 Ford F550 Super Duty, 2005 Ford F450 Super Duty, and 2005 Ford Excursion. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
If the test fails, GO to Pinpoint Test KA
.
- Key on, engine running.
- Access and monitor the MGP, EGR_DC, RPM, and VGTDC PIDS.
- Control the RPM_DSD PID to 1,200 RPM and EGRDC PID to 0%.
- Decrease the VGTDC PID to 0% and record the MGP PID value.
- Increase the VGTDC PID to 85% and record the MGP PID value.
- Decrease the VGTDC PID to 0% and record the MGP PID value.
If the MGP PID values are within specifications, go to the next step. If the MGP PID values are not within specifications, GO to Pinpoint Test KA .