timming problems

Hi, I own a 88 civic hatchback 1.5L DPFI 4 speeds.
I change the timming belt, and now I have a 19 Code on my ECU, I saw the manual and this is a TDC problem, Please help me.
I try with another distribuitor but no change.
And also I have a code 9 "system overload"
please help me

Did you set your #1 piston to TDC when you set your timing? Does it run OK? Not bogging in the higher rpm's or anything?

And about the code 9 I have no idea really. Maybe a relay or something? I'm not too good with electrical.

yes, We setthe # 1 piston to TDC, the problem that I have is in high rev, I go to high and suddenly drops and the high and drop and high.
Can you help me?

Uh, wow you confused me witht he high and drop and high and drop thing.

But from what I think it sounds like is your timing is off. Maybe just try to set it again. When I did my headgasket I set my timing off by one tooth and it ran like poo. But that was on the valve train side, and I didnt throw any codes. I just set my timing by ear, cause I'm the man LOL. Not really. Give me some more info and I'll try to help you out the best I can, and If I can im sure someone else can.