ok i have a 98 civic with a b20z2 swap obd2a. only things on the car are exhaust, header, si intake, p75obd2a. this is the first civic swap wiring ive ever done so take that to account. im getting cel 1106 and the one for no 2nd o2

ok so since i finished the wiring and got it running the main check engine light im getting is p1106. ive tried swaping ecus with a p75 that came of a working car with no light and that codes comes up almost instant even after reseting the ecu. ive looked and the wiring and from the diagrams im seeing for the map sensor appears to be wired right. so what else can i check to try and fix this code?

also another issue im having is if i try to take it usally over 5k(between 5-5.5) it fells like im hitting a huge rev limiter and the car just comes to a huge smack of a halt, i assume its related to the cel but im not sure.

so if anyone has any advice please let me know. ive tried searching but the info wasnt that helpful since most people had an afc that was causing the problem and i have none.

 

anyone got any info?

 

anyone?

 

not having the 2nd o2 is a huge performance problem

 

p1106 is a code for the baro sensor

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by court &raquo;</TD></TR><TR><TD CLASS="quote">not having the 2nd o2 is a huge performance problem</TD></TR></TABLE>
the second o2 is not goin to effect performance at all

 

bump

 

P1106 is a BARO sensor range problem...

Check your intake and make sure there are no restrictions of any kind. Make sure your airfilter is clean, etc.

If the throttle position is beyond a value previously stored in the ECM/PCM that is used to detect “wide-open throttle”, and if
the difference between the MAP sensor output and the BARO sensor output is equal to or greater than a set value, a malfunction
in the BARO sensor output is detected and a DTC is stored.

Have you tried resetting the ECU yet and seeing if the problem goes away? That's the first thing I would try with a BARO sensor problem.

 

i pull the ecu everyday so its reset everyday. as far as the intake goes it still shows with either my aem or my si intake. i have had a problem with my tbody does ocassionally stick though so i guess ill start with trying to clean it in any way i can tomorrow.