Correct, like Pulse_GTO said the PO1 is 512kb and the P59 is 1meg. So you would not be able to to fit it onto a PO1 ECM. PCM Hammer wont allow putting any P59 onto a PO1 or vice versa even though...
Type: Posts; User: mpsm48
Correct, like Pulse_GTO said the PO1 is 512kb and the P59 is 1meg. So you would not be able to to fit it onto a PO1 ECM. PCM Hammer wont allow putting any P59 onto a PO1 or vice versa even though...
OS 12587603 P59. Stock 2004 vette tune T56 standard trans Segment swopped Engine ID from active flex 2004 Taho. Vin was changed to 2002 Vette when P59 ECM upgrade.
OS 12587603 P59. Stock 2004...