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1SOL2NV
07-10-2007, 08:07 PM
guys i have a d15b7 block wit a z6 head on it .... OBD-1 ..... thought there was no CKP = crankshaft positioning sensor .... but i have a CEL for that code ... WTF !>?!?! i replaced dizzy ,ecu,engine harness to Si harness .... and done evrything in my possible nature to get this car running again with out it running stupid rich ....... i thought obd-2 cars had that sensor and obd1 didnt ... so why do i have a cel light on a obd-1 computer ???? IM LOST .... any help would be appreciate and DONT TELL ME TO SWAP Motor:doh: ... already know ..... please help :thinking: BTW its a virgin p28 ....
EmminoDaGreat
07-10-2007, 08:21 PM
obd1 has ckp
obd2 has ckp & ckf
1SOL2NV
07-10-2007, 08:22 PM
where is it at where i can replace it ???????? my friend said it was in the dizzy ... but i put a perfectly running dizzy .. and its still throwing same code .!
EmminoDaGreat
07-10-2007, 08:23 PM
Usually its in the dizzy on obd1
1SOL2NV
07-10-2007, 08:24 PM
how come 2 dizzys that came out of running cars wit no cel ...... put in mine it throws codes ?
EmminoDaGreat
07-10-2007, 08:26 PM
Sounds like a wiring problem to me. :D
1SOL2NV
07-10-2007, 08:27 PM
wut do ya mean ? i ran the car for 2 days runnin stupid rich b4 any codes were thrown .. then it jus appears ....after the harness was replaced , ecu, and er thing why didnt it throw code immediately ?
EmminoDaGreat
07-10-2007, 08:29 PM
Open a service manual, get wiring diagrams. Test the circuit . Stuff like that.
Turbodude06
07-10-2007, 09:48 PM
what does your dizzy have to do with the ckp sensor, its down by the crank on the timing belt side, at least thats were mine's at:thinking:
scttydb411
07-11-2007, 08:46 AM
what does your dizzy have to do with the ckp sensor, its down by the crank on the timing belt side, at least thats were mine's at:thinking:

you're obd2, right?
2.0civic
07-11-2007, 08:49 AM
what does your dizzy have to do with the ckp sensor, its down by the crank on the timing belt side, at least thats were mine's at:thinking:

DIFFERENCES IN OBD1 AND 2
1SOL2NV
07-11-2007, 04:56 PM
obd-1 CKP = in dizzy obd-2 = ckp= at your crank .
Turbodude06
07-12-2007, 07:02 AM
Oh ok you learn something new every day......
ilovemyhonda.
07-12-2007, 09:11 AM
ok i have a mazda 626 and we cant figure out why the cel light is on..we were told it was the computer so we replaced it but the cel is still on...