Diagnostic Fault Information
Perform the Diagnostic System Check - Vehicle prior to using this diagnostic procedure.
Fuel Injector Balance Test Example
| Cylinder | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| First Reading | 380 kPa (55 psi) | 380 kPa (55 psi) | 380 kPa (55 psi) | 380 kPa (55 psi) |
| Second Reading | 215 kPa (31 psi) | 201 kPa (29 psi) | 230 kPa (33 psi) | 215 kPa (31 psi) |
| Amount Of Drop | 165 kPa (24 psi) | 179 kPa (26 psi) | 151 kPa (22 psi) | 165 kPa (24 psi) |
| Average Range: 156-176 kPa (22.5-25.5 psi) | Injector OK | Fuel Injector - Too Much Pressure Drop | Faulty Injector - Too Little Pressure Drop | Injector OK |