Swaped the cjb and i think i ruined pcm
06-15-2017, 06:22 PM
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Swaped the cjb and i think i ruined pcm
Tried swaping out a 2007 control junction box into my 2004 f150. Nothing got better. Opened up my box it was fine so i put my old junction box back in and it started up ok but falls into limp mode fast studering and shudering.
Did i maybe blow up my pcm by instaling the wrong cjb?
On a positive note i found the getto wiring that was causing my fuel pump to run contiously at full voltage.
Did i maybe blow up my pcm by instaling the wrong cjb?
On a positive note i found the getto wiring that was causing my fuel pump to run contiously at full voltage.
