Misfire help

[speedy16]

I have a miss fire issue I am getting codes 22 (crank angle sensor(on a 92 tt) and 44 (ignition coil). I have replaced both and still have the miss fire. I still need to test the CAS wiring harness but any other ideas to check?

[GTOJOE]

have you checked your ECU?

[speedy16]

Tried to find someone to test it but no luck. So I put in the extra ecu that I know is bad in and it would just die.

A couple months ago I was driving the car back home from nebraska city and all of a sudden the CEL came on and it ran like crap so I pulled over tried to check everything I could in the dark with a little key chain flashlight. I decided to try and limp it home so I pulled out onto the highway and started going and it started running fine with no CEL. (weird) As I got about 5 miles from home it did it again and it has continued ever since.

[skater334]

Check your plugs and wires, and also your MAF sensor.

[GTOJOE]

Tried to find someone to test it but no luck. So I put in the extra ecu that I know is bad in and it would just die.

A couple months ago I was driving the car back home from nebraska city and all of a sudden the CEL came on and it ran like crap so I pulled over tried to check everything I could in the dark with a little key chain flashlight. I decided to try and limp it home so I pulled out onto the highway and started going and it started running fine with no CEL. (weird) As I got about 5 miles from home it did it again and it has continued ever since.

Did you open it up and inspect for leaking caps?

http://www.stealth316.com/2-ecmremoval.htm

[speedy16]

the new one yes boarded looked clean and no cap discoloration or anything. MAf unplugged it and made the car run worse and gave me 2 other CEL codes which I have since cleared. I think it is just about time to pull out the manual and start from the beginning. It's probably something really simple but I am just over complicating it

My friend swears up and down that its the ECU (he's a none 3/s guy).

It's just so damn cold now.

[GTOJOE]

Edit: removed post hahaha. Mixing up 2 threads in my mind. I would still try another ECU if you can.

[speedy16]

I was thinking PTU also. I will check that as soon as I have time

[speedy16]

Finally after a little motivation I took out the PTU and tested it according to the manual/stealth316 and for coils 1 and 4 with the battery hooked up I am measuring the same amount of resistance. Thanks guys for the help I will let you know if my problem is fixed once I get a new one ordered.

Sorry for making 2 different threads about this but the support is very appreciate.