Faulty Sensor?

[boostn0199]

Sometimes when Im driving and if the car goes over really bumpy road or something the check your engine light blinks on for a sec then goes off and not the engine light but the other one which means to check your engine. Since its only coming off on random bumps and stuff I was thinking probably one of the sensors must be faulty or loose.

[CeJay]

I presume the r33 ecu has error codes, have you checked them?

[boostn0199]

I have the power fc so I cant use consult.

[paulr33]

ETC, SENSOR SW CHECK

and when driving watch which sensor goes black highlighted

when a stock sensor dies, the powerfc will highlight its name under ETC, SENSOR SW CHECK

[boostn0199]

Ahh yep forgot about that paul will give it a try next time driving.