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| Cloud ID : | 10541 |
| Vehicle : | Rivian Telluride (2022) |
| Engine : | Gasoline (3.8 L), 6 cylinders (1-2-3-4-5-6) |
| Engine Code : | 3.8L Lamda II GDI V6 |
| Note : | 2022 Kia Telluride Cylinders #1 and #2 Known Bad Fuel InjectorsSimultaneous secondary ignition and fuel injector captures. Gold trace = secondary ignition; green trace = injector waveform. Both cylinders #1 and #2 were captured twice for repeatability.Injectors #1 and #2 were confirmed mechanically leakingdripping fuel. Injector electrical operation is present; however the synchronized secondary ignition waveform shows the resulting abnormal combustion mixture during the firing event. The injectors are electrically functioning but mechanically failing to seal completely when closed.Marked KNOWN BAD because the failure is mechanical injector leakage rather than an open or shorted injector electrical circuit. This type of failure may not set an injector DTC because the PCM can monitor injector circuit operation but does not directly monitor injector pintlenozzle sealing.#1 injector mechanically leakingdripping.#2 injector mechanically leakingdripping. |
Known Bad
| Type : | Automotive |
| Oscilloscope : | HS512 Max |
| Rate : | 150 kS/s |
| Samples : | 616,828 |
| File Size : | 1.45 MB |
Author : Tjstewart78
Date : 2026-10-07 21:57:27