help

[ronald varecka]

2010 chevy pick up 4.8l v8...was driving home came to a stop sign and truck jumped an reduce engine power came on dash check engine light came on an stabilitrak came on dash truck then stalled out . put truck in park tryed to started it started an the jumped hard when put in drive then would only go 5 mph an then dead then would not go no where it would take about 10 seconds to start then turn off son as it starts....took truck to a respected shop an quote this is what he told me an printed up.....check vehicle for egine light and low power mode. found code p0107 and p0641 checked for 5 volt reference at oil pressure switch throttle body and accelerator pedal switch all have 5 volt from ecm. checked map sensor for 5 volt and only getting 1.2 out of ecm. wiring from ecm to map sensor is good ecm seems to be faulty.....took truck to dealer ship had brand new computer put in an truck would not start. dealer put orginal computer back in truck an it started right up...didnt have them look at it want to much an hour an the moment....any one have any ideas or help please an thank you