So for you guys that have dropped a cummins in, how do you disable the check engine light? Thank you
Apr 2, 2013 #1 C Cota New member Joined May 18, 2011 Messages 206 Reaction score 0 So for you guys that have dropped a cummins in, how do you disable the check engine light? Thank you
Apr 2, 2013 #2 907DAVE Active member Joined May 21, 2011 Messages 2,166 Reaction score 0 Location AK Without a PCM to ground the circuit, the light should never come on.
Apr 2, 2013 #3 C Cota New member Joined May 18, 2011 Messages 206 Reaction score 0 Wouldn't you still need the PCM to run everything else?
Apr 2, 2013 #4 907DAVE Active member Joined May 21, 2011 Messages 2,166 Reaction score 0 Location AK Your not using a PCS to run the trans?
Apr 3, 2013 #5 C Cota New member Joined May 18, 2011 Messages 206 Reaction score 0 PCS for the trans. So your saying I can take the PCM out of the truck and it wont affect anything?
Apr 3, 2013 #6 907DAVE Active member Joined May 21, 2011 Messages 2,166 Reaction score 0 Location AK Besides the fuel pump, tach, wts and cel, everything should still work.
Apr 8, 2013 #7 M mustangracer42 New member Joined Apr 17, 2012 Messages 76 Reaction score 0 Location Fort Walton Beach, Fl Nevermind Last edited: Apr 8, 2013
