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thanks see ya round... my daily driver wheel cyclinder took a dump, and the rusted line with it.. so i'll get that fuse checked over the weekend.. after all saturday is go topless day....:)

hello, i'm brian from western pa. i belong to a bunch of local clubs in the state of pa. i have 4 jeeps.. and spend more time fixing then i care too... my 93 xj is sorta krawler comp rig i competed in the r/c rocks club challenge back in april....took 5th missed 4th by 2 points... my 95 yj...

it's raining ,and getting late i'll check the voltage tomorrow.. thanks... i least i'm checking the right stuff so far...

wow that was helpfull, i ran a shop as service manager.. and never really went deep in to the electrial side of things...

ok so 10 volts is what i should have on fuse 16, as far as the o2 sensors i did pull that fuse/relay and unpluged each sensor with out any change and restarted the engine 4 times.. and checked the wires.... notthing out of line...???

umm have't checked that yet..... what affects would that have??? the amps is under 10 and it is a 15 amp fuse......... ohms x 12 = volts or amps.... errr never wanted to be a tech....

we checked pcm grey plug pin 12 to the pdc.., and got a ohms reading... if i recall it was in spec... yes the dark green with orange tracer goes to fuse 16, that fuse is good, and has 10 amp draw to it when the engine is running but has never popped... that's why it seems odd.....???

did check that, and it tested... ( as per diag for code po1389, and p01388 ) the direct jumper to a 12 volt sourse ( for the coil power wire ) would have by passed that right??? that's why the 20 amp in line blade fuse popps now vs the asd fuse.... cause it's not going back threw the pcm or...

no problems before i did the heads, the rear loop was checked, but not opened,to check visualy... it does have slack.. i traced the loops from both heads, nothing feels or looks pinched... but jumping the the power over the manifold it still shuts off... enven when the rear loop is out... so...

the short of it, my wife's 02 wj limited, with a 4.7 I changed the head gaskets a few weeks back. it's all together, idled ruff, (starts right up ) .. shut off and gave a code a p01389. 30 amp fuse was popped. replaced fuse, happened again..... from moving the wires to the valley and back...