Boost Pressure Test: Purpose
WARNING: This page is about a different car, the 2008 Ford Pickup, 2008 Ford F550 Super Duty, 2008 Ford F450 Super Duty, and 2008 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
The purpose of this test is to determine if the engine can develop sufficient boost.
Boost Pressure Test
- Carefully inspect the CAC tubes/connections, turbocharger connections, MAP and IAT2 sensors for signs of damage or leaks.
- Carry out the boost pressure test at 3,300 RPM minimum.
- Monitor the MGP and RPM PIDS with the scan tool.
- Road test - select the appropriate gear to obtain desired engine speed and full load condition.
| Parameter | Specification | Measurement |
|---|---|---|
| MGP | 26 PSIG minimum |