hey all.. i just bought a 90 toy pickup w the 3.0..306xxx mi.. auto

i drove it yesterday for a while drove great..
bought it today and drove it home.. over an hour..
truck ran great.. it had a slight stumble.. not under load or decelleration.. but when i was cruising on a flat road, truck at steady rpms.. it felt like a miss..
i just figured it meeded a tune up..

got home parked the truck and went inside.. came back out an hour later and it fired right up.. drove to the store. and it fired right up for the ride home..
i pulled the smashed stereo out and replaced the fuse..
messed around for a min and i jumped in to move the truck into the driveway and get a no start condition..
i pulled codes
12.. if i read this right would be the crank possition sensor.. this can cause a no start if i recall correctly? can anyone verify?
22. ect sensor circuit???? can someone help me w this code?
52.knock sensor circuit.. pretty self explanitory.. but this one shouldnt cause a non start codition.. right?

any help is very welcomed.. i cant tell you how stupid i feel just buyin a truck i cant drive.. ; )

i am new to these toyotas but am pretty efficient w jeeps and fords..


thanks for the help..

any one?
any thing?

i checked spark.. seems fine..
fuel pressure at the cold start injector is good..

Ok i just bought same truck but 94. If you where tinkering around with it in the dash and so forth make sure you didn't disconnect anything. Sounds stupid right? It happened to me installing a stereo in my 22re same yr, not same problem as yours but dbl check.

ya ive looked for lose connections in the dash.. that was my first thought.. there are three little boxes under the lower stereo panel.. almost on the floor..
one says power steering.. and i am not sure wht the others are??

i have been messin w this thing for a few days..

ok so heres what ive got soo far.
consistent 90 lbs of pressure compression test.. raw fuel smell from exhaust while cranking and i checke the resistances for the distruibuter an the coil.. all ae within hayes manual specs..
the efi relay seems to be working propperly and i have tested it w my multi meter.. all with in specks..

i think i need a timing light.. ?? jumped time?
seems probable to me..


any other sugestions?

i am in need of some good pointers at this point..

looks like im talkin to myself.. lol
so i pulled the timing cover and ligned the crank pulley up at 0* and the cam pullys are lined up straight up and even w eachother.. i didnt jump time did i?

this is pissin me off..
could use some more help..

shane