I currently have a d16z6 in 96 ek hatchback with obd2a non-vtec harness and p2p ecu.

And got these following codes.
P0453 FTP I'll have to trick my ecu or is their another way to fix it?
P0141 I need a new o2 sensor
P1259 I haven't hooked up vtec yet I just got an y8 harness so I can fix that problem.
P0113 I just need to switch my IAT plug on my harness to obd1 to connect to my obd1 intake

All the other problem seem easy except this on one P0453.
How hard is to do it? I read a thing about it about still really wasn't clear on how to do it. and some people said it doesn't last long. I know the best bet is buy an obd2a p28 from a del so si but I don't really have money to buy another ecu since I just brought a chipped p28 and the virgin p2p.

Thanks in advance

 

Then why are you not running the P28?

 

Because I was pulling another code and I have to pass emissions. The p28 is a obd1 ecu and won't pass emission or even read on a scanner my codes

 

Maybe mention all of this up front next time.

What are you worried about a temp fix if all you're trying to do is get through emissions? Doesn't make any sense. Also you don't need a scanner to pull codes.

 

http://www.ff-squad.com/technet/code91.htm