Hi, today start normal car's key first started but stopped immediately, start it again starts but my lights control motor (yellow) on board and no longer accelerates max 20 get hard at home with her, I tester appears ecu 5 erori.1-P0606 microprocessor fault, then P1680-P1687 -P1684-P1682, follow these four codes -pedala something throttle acceleration, please suggestions

P0606 PCM Processor Fault
dont know the rest, must be some old skool tester codes

P0606 - Control module processor
P1680 - motorised throttle (spring)
P1687 - throttle driven (signal implausible)
P1684 - motorised throttle (plausibility)
P1682 - motorised throttle

This all points towards a problem with the throttle actuation: faulty position sensor? dirty/sticking throttle plate? Sticking/faulty throttle motor? Something obstructing the throttle, so it can't open properly? Wiring/connectors faulty? etc.

I'd start by taking the throttle body off and giving everything a good clean. Check out the 'guides' section on this forum for more info....

Again, today I put testeru never returned error P0606 drive on but there were other errors P0120-P1121-P1122 delete them but two errors P1680-P1687 can not drop it, turn on the ignition occurs immediately after and P1682.thanks for the suggestions.

P1121 - Throttle position potentiometer 1 [signal implausible]
P1122 - Throttle position sensor [signal implausible]
P0120 - Throttle/Pedal Position Sensor/Switch "A" Circuit

Everything says there's a problem with the throttle body activation/control!

Once this error throttle seems to be taken, ask compatible Stilo 1.4 70kW and from other models fiat gender brava - punto-idea linea same engine 1.4 throttle, were the engine Stilo 1.2 as 1.4 compatible motor.