coolstar

Thanks. Where can I get the sensor specifications. I also thought to check the senors before going into the fuel filter/ pump/ regulator.

I was also wondering why it was not showing MIL with wrong sensor.

Not yet solved. I am now waiting for a new air fuel ratio sensor to arrive. I speak to few person and at this moment looks like it may be the cause. Although there's no MIL, but I measured it to be 13ohm whereas spec requires 0.4 to 1.8ohm.

After I install the new denso 234-9010 sensor I'll update again.

I am facing exactly the same problem.