2008 Toyota Camry Hybrid P1422 Code: What Does It Mean and Is It Related to the Spaceman P/D System?

Model: Camry hybrid Fault Code: P1422 Posted: 2020-03-18 13:19

I'm having trouble diagnosing a check engine light issue on my 2008 Toyota Camry Hybrid. When I ran the OBD-II scan, it returned code P1422, which typically indicates a small hole or leak in the fuel tank. However, I also noticed that the same code appears when using the Spaceman P/D (Performance Diagnostic) system. Since both systems are reporting P1422, I'm wondering if this could be related to a sensor reading issue, a wiring problem, or a genuine fuel tank breach. Can anyone confirm whether P1422 is consistently tied to the fuel tank and whether the Spaceman P/D system might be giving false positives or misreading the data? Any insights on how to properly diagnose this code in a hybrid vehicle would be greatly appreciated.