dealmonster1169

2001 RX 300 I have the CEL and VSC light light illuminated with the below codes showing up: C0200- Right Front Wheel Speed Signal Fault C1223- Fault in ABS Control System C1224- Open/Short Circuit in NE Signal Circuit P1130- A/F Sensor Circuit Range/Performance B1-S1 I am planning to replace the ABS Speed Sensor to hopefully correct the first problem. How do I know if I should replace the Air Fuel Ratio Sensor or the Oxygen Sensor to correct P1130? Based on reading some of the other forums, I should look into cleaning the Mass Air Flow Sensor (MAF), but after that which direction do I go? Thanks!

I have been having the same problem. Along with this, it feels like the ABS brakes are activating when I begin to move from a stop. Did you expereince this? I see your post was from a year ago, so wondering if you did find a solution that you can share. Thanks!

Do you know the ABS speed sensor number and source for a 2001 RX300. Right Front ABS Speed Sensor.

Pablo, I am having the some exact problem with my Rx300(2001). In addition to feeling like the ABS was kicking in the VSC (vechilce skid control???) light on the dashboard flashes along with a light showing a vechicle with small skid marks. Currently the CEL and VSC are illuminated on the dashboard, but the car drives normal and I have not been able to dublicate the problem for a few weeks. I took the car to a local mechanic and pulled the following codes: C0200- Right Front Wheel Speed Signal Fault C1223- Fault in ABS Control System C1224- Open/Short Circuit in NE Signal Circuit P1130- A/F Sensor Circuit Range/Performance B1-S1 I am wondering if you can share any details on how to correct the problem? I am planning to change the ABS sensor tomorrow which is $200, unless someone knows how to get cheaper?