it is throwing codes 22 16 and 41, and my question is that my integra has NO top end power, why? its almost like my vtec slows me down, after like 6500 it just stops pulling. i was racing at a track and knocked 3 tenths of a second of my time by shifting at like 6400 rpms instead of 7800-8000.anyone have any ideas?

95 2door gsr

thanx

 

http://www.batauto.com/acura/88-5991-96vlin.shtml

16 Fuel Injection
22 VTEC Pressure Switch
41 HO2S Heater

maybe vtec is not working. :dunno:

 

thanx, i know the codes and my vtec IS working.

i have tried everything for the code 22
and i the the other codes are the (41)-my exhaust manifold o2 senser is bad causing the(16) fuel injecters to be set to a default mode. but that is just my guess.

any one know how to fix the code 41? what would it be?

 

i really dont know what would cause code 41. but have you tried reseting the computer? do that then see if you notice anything before it throws the code again.

 

so.. you're getting the CEL.. your engine is bogging at high rpm, and you're still racing it and bringing it to hi revs?

i suggest you drive the car like granny until you figure out what's wrong.

 

if code 41 is the O2 sensor then why don't you replace it?

 

i have no money right now and i am trying to save up to get my rearquarter panel replaced.

so far for the code 22 i have tried-
1 replaced vtec soleniod
2 replaced vtec pressure switch
3 changed ecu with 3 other gsr ecu's all p72
4 checked all grounds and wires
some other stuff probaly too that i cant remember right now

i can't figure it out.

 

another very good reason not to "race it and bring it to high revs."

 

I dont know, but you might want to try checkin the compression, cause my guess would be that its throwing code 22 cause of a leak, and not getting enough air, and throwin 16 cause its getting not enough air and too much gas causin it to bog. Just a guess though might wanna try makin sure theres no air leakin anywheres.

 

Your car is listing three different codes and you are still driving it? Wow, that's pretty brutal... as to fx it, I would start with a universal 02 sensor, they are significantly cheaper then the OEM part, you just need to splice some wires. Asking something like "my car has no power, why?" and then telling us you have the CEL on... well, that's why.