Yes it could be a problem. No start is one of the main side effects of a bad cam sensor.
PC will not turn on and no LEDs come on at all. Sometimes, though, this can be a motherboard problem as well.
Video circuit.
code po121 means Throttle Position Sensor/Switch A Circuit Range/Performance Problem . it is usually indicative of a faulty throttle position sensor or faulty wiring harness in the engine bay.
Need to know what are the symptoms. Give us more info.
That is one possibility for that complaint
Yes, my grand am had that problem a week ago, changed out the sensor and it runs like a champ!
what are the symptoms of a bad temperature switch
Carbon build up. Sticky or stuck EGR valve. Vacuum supply line damaged/leaking. Faulty EGR valve. Faulty EGR Position sensor/wiring.
More often than not, a fuel gauge problem is usually a faulty fuel gauge sending unit in the fuel tank.
how are problems with faulty equipment managed
faulty speed sensor in the transmission
need more information, what symptoms is vehicle exhibiting?