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Join Date: Nov 2012
Location: Yuba City
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how to diagnose p0264 what ive done now
so put my truck from the canned sct tune "tow +50hp" tune back to stock to try my very first custom tune... and wanted to drive around for a few days before loaded looney and this afternoon after i got done with another scuba class, had my check engine light on figured it was the egr code because of my delete, and returing to stock programming but my curious nature wanted to check anyways...
p0264 low injector circuit - cylinder 2
my ficm was replaced last month sits at 47.5-48 always
new batteries and alt last month
had: headstuds, egr delete, new oil cooler, stand pipe, dummy plug, passenger side glow plug harness and a bad body mount replaced about 6 months ago...
truck runs great, no misses, surges, rough running, smoking, starts like normal
where can i find a wireing diagram to follow the #2 injector wire back to ficm and check for shorts etc... having trouble online.
thanks guys i really wanna try looney but gotta fix it lol...
currently-1999 F250 SBRB 4X4 7.3, 6.0 trans cooler, 08 mirrors, AIS Intake.
-2004 F350 CCLB 4x4: Sinister Race solutions kit, CAT ELC Edge CS, SCT SF3, PHP Ficm programmer, Procomp, Rough country, and Nitto goodies.
-2004 excursion, banks exhaust, 03 turbo, aem intake.
-2006 f350 king ranch, aem intake, 10 in fabtech, 40in tires, sct tunes.
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