iQ oil pressure warning light

I'm writing about a potential issue with my 2010 Toyota iQ, gasoline engine, which has done 132190 km. Recently, the oil pressure warning lamp has come on, with a warning light on the speedometer and a stored error. Could this be a faulty engine oil temperature sensor, maybe a defective cable or plug?

4 comment(s)

Hey, I had something similar with my iQ. Oil pressure light, plus a general warning. It was the temp sensor, yeah. What error code are you getting?

Thanks! I'm not sure about the exact error code right now. Was it definitely the temperature sensor? And did you have similar symptoms?

Yeah, pretty sure it was the temp sensor. Exact same symptoms too, oil light and all. Get the error code read, but honestly? Just take it to a workshop. Messing with the oil system can be a pain.

Thanks for the advice. I'll go to the workshop to get the error code diagnosed and the sensor replaced. The estimated repair cost is 95€. Thanks again!

Join the discussion now: