Toyota SL P0304: Cylinder 4 | Misfire Detected

P0304 is a relatively common trouble code with any vehicle, that includes the Toyota SL. It’s and OBD2 code and stands for: P0304: Misfire Detected → Cylinder 4 P0304 is certainly a cause for concern, and should be considered a threat to the drivability your SL. The nice thing about P0304 is that it’s a … Read more

Toyota SL P0101 Diagnosis: MAF Sensor

With the Toyota SL, P0101 means the the Mass Air Flow (MAF) sensor has a Range/Performance problem. We will cover exactly what that means and potential fixes for it below. It should be considered a high priority to fix, as the MAF sensor not reading properly can really make an impact on the performance of … Read more