Experiencing a check engine light (CEL) illuminating on your Mazda RX-8 can be concerning, especially after recent car service. One common scenario involves a potential engine flood, which might trigger a CEL and other symptoms. If you’re encountering this issue and struggling to read the error codes, an Actron Obd2 Scanner Cp9035 could be a valuable tool in diagnosing the problem.
Imagine this situation: you take your RX-8 for some cosmetic work, and upon getting it back, the CEL is on. You suspect a possible engine flood during the service, as the mechanics mentioned some difficulty starting it. You try to use your OBD2 reader to pull the error code, but it displays an error message, like “8888,” suggesting a connection problem or reader malfunction. This is where understanding your diagnostic options becomes crucial.
Several factors could be at play when your OBD2 scanner fails to read codes. It could be as simple as a blown fuse for the OBD2 port or potentially an issue with the port’s pins. However, when a CEL appears after a possible flooding incident in an RX-8, other concerns arise. These could include damage to the catalytic converter due to unburnt fuel, electrical system glitches possibly from a weak battery, or fouled spark plugs. The fact that your battery recently drained adds another layer to consider, as electrical issues can sometimes be intertwined with engine problems.
To effectively troubleshoot this, using a reliable OBD2 scanner like the Actron CP9035 is a great starting point. This scanner is known for its user-friendliness and ability to read a wide range of OBD2 codes. If your current reader is failing, trying a different scanner, particularly one like the Actron CP9035, can help determine if the issue is with your initial reader or the car’s OBD2 system itself.
Once you have a working scanner connected, retrieving the error code is the next essential step. This code will provide valuable insights into the nature of the CEL. While waiting to get a code read, consider if you’ve noticed any changes in driving performance. Sometimes, despite a CEL, the car might seem to drive normally. However, addressing a CEL promptly is always recommended to prevent potential further damage. If you’re unsure about proceeding, seeking professional advice from a trusted mechanic or Mazda dealership is a prudent course of action, especially if the Actron OBD2 scanner CP9035, or another scanner, reveals codes that you are not familiar with.
