Ok so heres my setup i have a 97 accord f22b1 60 trim turbo, 440 injectors, p28 with a obd2 to obd1 step down harness so i cant read check engine codes, aem fpr and fuel rail…………………… this is my problem before i bought the aem fpr i had an ebay fpr and i was redline and now that i have aem one i cant there both set at the same pressure i dont know whats wrong any advise will helpu

 

Bump to the top i need help

 

So u have a cel? so Why can't u check the code?

 

No cel and ive talked to one of the guys at c&m they said the reason why i cant read codes with a scanner is because obd2 cars have somethings obd1 dont so it cant read it

 

You need to jump the connector under passenger side dash with a paper clip.
A light blue connector I believe then your cel will flash the codes

so what happen when you hit 4500? Limiter?

 

Ill check for the blue connctor in the morning it sounds like it hitting 2 step which i dont have

 

To the top .......

 

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check your VSS. wiring and/or sensor issue probably.