Ive had my mp-8 on for about a month now and yesterday when i started my truck that horrible ding chimed, so i did the key thing and it pulled 8 codes..... fuel pressure sensor low, camshaft position sensor circuit, egr position sensor circuit low, sensor refrence voltage 2 low, diesel particulate filter system performance, crankcase depression regulator valve performance, turbocharger boost pressure not detected, dpf soot accumulation!!! then after about 30 mins the light turned off and hasnt come back on i dont know what to do? please help :CRY:
