I did a swap from an h23a1 to a h22a...the p13 i got made the 22 bog out through out the rpms...i was told it was a bad ecu. i got another p13 and it does the same. Now here is the head scracther...My p14 (h23a1 ecu) runs great without vtec of course....there are no codes being thrown...anyone have any ideas?

 

Did you use the correct injectors for the h22?

 

No.

 

ding ding ding we have a winner

 

Are you sure your not throwing codes? If you are NOT then its prob injectors.

 

wrong injectors will run it like **** man.

 

yeah... not an ecu problem.

 

umm i did swap out the injectors to the jdm 22's cause i had to use the h23 fuel rail and put in the 22 injectors so i would not extend the fuel line. however, here is something interesting that i forgot... a week ago my friend let me borrow his chipped p72 and it ran like a champ...there was no backfire or bogging and vtec engaged...

 

Well there you have it. The obvious answer is , You need to buy my chipped P72!

 

for a stock 22? obviously if it doesnt run normal with the p13 getting a chipped will end my engine in no time.

 

sorry to bring this back but wanted to thank you all for this info...after all these months it was my injectors not my ecu...so thank you for helping out and maybe this will help somebody else in the future.

 

you needed to use a resistor box with a usdm p13 ecu