I have had no problems with my swap for 3 months. Now i cant rev over 3000 rpm. The cel is on and it gives me code 41. i am running a 92 hatch VX with a 98 b18c1. using a chipped p28 obd-1. o2 sensor heater unit? what can i do for this? i tried switching out the o2 sensor, still same problem? Please help me!

 

41 I believe is the Primary o2 sensor. Did you swap it out with new one? It's causing your car to run in "limp mode". Try doing an engine check again to make sure its 41.

 

The primary o2 is the first one on the cat rite?...cuz im running the set up of an obd2 with an obd1 computer so the second isnt used. i still have code 41 which is the heater unit of the o2 sensor. any suggestions? i have switched out the o2 on the first on already.

 

how many wire is the o2? if its a 5 wire, sell it to me, and go buy a 4 wire o2.

 

its a 4 wire

 

make sure you reset your ecu or else it will still think it's messed up

 

i have done everything....resetted it and all....i switched out the o2 sensor also...still same problem...help please...ehehhe

 

Check the resistance of the o2 heater. It should be 10 - 40 ohms. It's the two black wires. If the heater checks ok, you have a wiring problem.

 

oh yeah..I noticed that you couldn't rev over 3k...I had the same problem a long time ago as well..but it turned out to be a loose alternator belt...jus a suggestion.

 

wit a CEL on that loose alternator belT?

 

i just got that same CEL 41, but my car runs fine, i can still rev up to the rev limiter. Must be something else wrong with it.

 

hey im getting a 41 and a 65 on my 96 dx, both primary and secondary o2's are brand new. how do i check the alternator belt?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by blackhatchy &raquo;</TD></TR><TR><TD CLASS="quote">hey im getting a 41 and a 65 on my 96 dx, both primary and secondary o2's are brand new. how do i check the alternator belt?</TD></TR></TABLE>
Any other codes?

 

yeah im getting a 20 i think it is the elecrical load detector

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by blackhatchy &raquo;</TD></TR><TR><TD CLASS="quote">yeah im getting a 20 i think it is the elecrical load detector</TD></TR></TABLE>
I sent a service bulletin to the email in your profile.

 

wow that is exactly the problem i am having! the speedo acts kind of funny, also, this should fix it for good now.many e-beers for you

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by TurboD16Chiovnidca &raquo;</TD></TR><TR><TD CLASS="quote">
I sent a service bulletin to the email in your profile. </TD></TR></TABLE>

Can you send it to me too?

 

i forwarded it to you

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by blackhatchy &raquo;</TD></TR><TR><TD CLASS="quote">i forwarded it to you </TD></TR></TABLE>

Got it!! Thanks!!

 

Send me one too.

 

done.

 

Well, that got a response! It's a fairly common problem. I guess this thread is officially highjacked now.

 

man i tried getting that brace off and it is on there real good. i broke a socket trying to get it off! what else can i try to get those two bolts holding the brace off?

 

by the way i dont think we hijacked it, the last post the guy who started this was 5 months ago

 

well, blame it on me, im a good hijacker. haha.
but i just messed with my O2 sensor wires and reset the ecu and the CEL went away. oh well............