PCM X1 Pins 19 & 43 - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

130R · 01-08-2016, 11:20 AM

Anyone know what Pins 19 and 43 are for? Both are designated as 'Ignition Voltage'. Can either (or both) of these be used as a 12V switched source?

spadz93 · 01-10-2016, 12:06 AM

There's an ignition fuse in the underhood fuse block, fuse #15 i believe. I'd grab an add-a-fuse from an autozone and tap that if you need an underhood 12v source rather than splice your PCM's harness.

01-10-2016, 12:06 AM	#2
spadz93 BUMBL Z Drives: 2015 ZL1 Join Date: Nov 2013 Location: Northern NJ Posts: 2,573 View My Garage	There's an ignition fuse in the underhood fuse block, fuse #15 i believe. I'd grab an add-a-fuse from an autozone and tap that if you need an underhood 12v source rather than splice your PCM's harness. __________________ Current: 2015 ZL1 M6, Rotofab Intake, LS3 throttle body, 2.55 Upper/9.17 Lower w/ Idler Relocation, DMS Reinforced Brick, ID1050X, 1 7/8" Headers, ProSpeed HX/Reservoir, DSX Aux Pump/Flex Fuel Sensor, E85, McLeod RXT, BMR 1" Drop, Tuned by Pat G Past: 2010 2SS, some bolt ons, 415rwhp/400rwtq

01-08-2016, 11:20 AM	#1
130R Drives: SS Join Date: Mar 2013 Location: USA Posts: 221	PCM X1 Pins 19 & 43 Anyone know what Pins 19 and 43 are for? Both are designated as 'Ignition Voltage'. Can either (or both) of these be used as a 12V switched source?