Combustion Gas In The Fuel Rail 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 check if any combustion gas leaks past the combustion gasket.
| Combustion Gas In the Fuel Rail Test | |
|---|---|
| Bank 1 | Bank 2 |
| Cylinder 1 (YES/NO) | Cylinder 2 (YES/NO) |
| Cylinder 3 (YES/NO) | Cylinder 4 (YES/NO) |
| Cylinder 5 (YES/NO) | Cylinder 6 (YES/NO) |
| Cylinder 7 (YES/NO) | Cylinder 8 (YES/NO) |