ECU Codes?

Hi,

I have the DPFI system and I am getting 2 codes.

8 blinks- Top Dead Center Sensor
16- Fuel injector

What do I check first?
FYI I just converted back to DPFi from MPFI.

Thanks Alot.

blah sounds like your going through some hell with that thing.....id go by chekin the dizzy forst.....the injector pulse also runs off the dizzy.

blah sounds like your going through some hell with that thing.....id go by chekin the dizzy forst.....the injector pulse also runs off the dizzy.

Aiight I was messing around witht he fuel injector ECU A7 and A3.
I reset my ECU let the car run for a fews mins.
Then checked it.
I only get one code now the 8 blink one.
Top Dead Center.
The car still wont rev past 3000 RPM though.
Where abouts should I check the dizzy.
I checked the wires and they are all soldered good and in the right places.
Thanks