P0108, P0405, P0122 AND P0120

2003 Peugeot 307 • 220,000 miles

Hi, I have apeugeot 307 tha is giving me a headache about its idling speed, Could you please explain to me the meaning of the following codes. Thank you
August 24, 2012.

Wedon't have info for that vehicle but p108 is the map sensor circuit is high, 122 is throttle position circuit is low and the same for p0120 on sensor 1 tps. The 405 I can't fin dover here but you'll need a pro type scan tool to chasedown some of these codes.

Aug 24, 2012.