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Join Date: Nov 2012
Location: Yuba City
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low circuit # 2 injector
so last week while playing with first custom tune got a low circuit code for #2 injector P0264. but then flurry of other codes so i returned truck back to stock and for 4 days everything has been just great. got back from a 310 miles trip towing a 5k camp trailer. all my temps were great and stuff. but then just today got a p0264 code for the # 2 injector again.
2 months ago replaced both batteries and alt because i didn't check the alt after 2 dead batteries and then because of that it fried my FICM so i did the premium ficm job at ficmrepair.com
I have checked every wire connector i could reach and even removed air filter and stuff to check other wires and everything looks/ feel seated in the connectors. my ficm volts are like 47.5-48 cranking and driving.
anyone know if i can do like an OHMS test on the #2 injector wire or? Just looking to try and fix myself before i spend money for the techs that sinister diesel uses. (great guys but wanting to save $)
I have googled, binged, read and read and read all i find are post where people mentioned the problem but nothing on diagnosing it. truck runs fine on starting, driving etc....
currently-1999 F250 SBRB 4X4 7.3, 6.0 trans cooler, 08 mirrors, AIS Intake, Hydra, Level kit, 33s, JW Vbody.
-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. 4in lift, 35in kumhos
-2006 f350 king ranch, aem intake, 10 in fabtech, 40in tires, sct tunes.
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