i want to remove glow plugs and controller

[chevyburnout1]

Thanks for the correction Ben :thumb:

 

[jkholder09]

04-05 LLY's also have high-speed databus running between the ECM and GPCM too.

Its not "GMLAN", its J1939 high-speed CAN. Very similar, just different protocol. Still a high-speed databus, so the 04-05 LLY glow plug controller is just as "smart" and "integrated" as the 06+ GPCM.

ben

but you can throw an lly gpcm in the trash with no effect to the data bus etc. just delete glow plug codes

 

[duratothemax]

but you can throw an lly gpcm in the trash with no effect to the data bus etc. just delete glow plug codes

yeah thats because the 120ohm terminating resistors between the CAN-HI/CAN-LO wires are in the FICM and ECM on the LLY, not the GPCM and ECM like on the LBZ/LMM....

 

[jkholder09]

yeah thats because the 120ohm terminating resistors between the CAN-HI/CAN-LO wires are in the FICM and ECM on the LLY, not the GPCM and ECM like on the LBZ/LMM....

Thanks I didn't realize that, I just ripped mine off and crossed my fingers.

 

[hondarider552]

http://www.danvilleperformance.com/glow-plug-delete-kit/