need to know if the ecm in this duramax diesel 6.6 2006 is correct .It had a bosch 12606127 the new one is(###) ###-####
JA: Sometimes things that you think will be really complicated end up being easy to fix with a GM. The GM Mechanic I'm going to connect you with knows all the tricks and shortcuts. Tell me a bit more about what's going on so he can help you best.
Customer: wont read a scan tool wont start and gets only a po602 error
JA: Are you hoping to fix this yourself?
JA: Great! What have you tried so far?
Customer: cleaned fuel tank put all fresh fuel in removed all of the rubber hoeses all new filters new cp3 pump installed cleaned out rails replaced fuel rail pressure sensor .replaced all glow plugs and now a new glow plug controler is installed replaced main batterys
JA: Lots of things can cause problems with the battery
. The GM Mechanic will know what to do. Is there anything else important you think the GM Mechanic should know about your GM?
Customer: all fuses were also checked
JA: OK. Got it. I'm sending you to a secure page on JustAnswer so you can place the $5 fully-refundable deposit now. While you're filling out that form, I'll tell the GM Mechanic about your situation and then connect you two. I'll let you know when it is your turn.