injector wireing issues? need help

[bestfrommiswest]

i just changed my glow plugs, valve cover gaskets, and uvc wire harnesses and after i got it all put back together, it starts and runs for like 40-60 sec then starts to mis really hard.
put a code reader on it and got 3 codes p1316 (injector/idm codes) p0478 and p0470 (ebp codes that i was told were no big deal and did not relate)
used better diagnostic tool and it said that it was cyl 1 and 2
took driver side valve cover off to retrace my steps and found no visual probs with wiring (put diagnostic tool on w/ vc off after double checking conections and no change)
im am very confused and stuck. ideas would be greatly appreciated

[SCUFFY828]

p1316 of course is definitly an electrical issue ,if its all new doesnt make alot of since , check al pins on actual engine harness where snaps on outside of valve cover gasket

[bestfrommiswest]

will do... but what i dont understand is why it would run fine for the first minute, and then start to act up? if the wiring was messed up wouldnt it run crappy from the get go?

[mcgoo422000]

Originally Posted by bestfrommiswest

will do... but what i dont understand is why it would run fine for the first minute, and then start to act up? if the wiring was messed up wouldnt it run crappy from the get go?

Look at you pins where harrness plugs together . I had a chevy at my shop years ago one of those tiny pims got bent gave me trouble for a minute .
mcgoo