I have discovered that my cam sensors are leaking, possibly along with the magnets, and I am experiencing issues with the engine, particularly when cold, although it has begun to occur while warm as well, especially during acceleration from a standstill. The engine revs fluctuate erratically when the vehicle is barely in motion, indicating improper engagement during acceleration. This issue also occurs during reverse, although it improves as the engine reaches optimal temperature. Idling can be somewhat challenging as well. Upon observing the sensor leakage, I have linked the issue to the ECU, which has experienced infiltration. However, I have not yet opened the ECU for inspection. A persistent warning light for the O2 sensors in bank one has reappeared, despite their replacement, leading me to suspect the ECU is at fault. Is it possible to save the ECU? Will I need to repair the wiring harness?