Map sensor


Will any other sensor cause this cel, because we cant figure it out... We have swapped maps, and etc..


WE NEED HELP..

 

No, only the MAP sensor. If you've tried a known good sensor, it's either the wiring or the ECU.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by DarkBB4 &raquo;</TD></TR><TR><TD CLASS="quote">Map sensor


Will any other sensor cause this cel, because we cant figure it out... We have swapped maps, and etc..


WE NEED HELP..</TD></TR></TABLE>

Code for MAP sensor doesn't always mean the MAP sensor itself is defective. Check the wires for short.

 

hmm... we swapped the head, but used the same intakem anifold and now its all fkd up...


how can we dianose this


It had a VAFC, then it was removed and ive checked the "pressure" signal over and over again.. and the connection is GREAT with a thicker gauge wire as a extenstion

the map hooks up to a line that hooks up to the little NIPPLE on teh intakke manfild.. does it matter where on the im?

 

If it had a v-afc in it before and you pulled it out that is your problem. Follow the old vafc harness to the ecu harness. You have to splice the map wires back together.

its either d17 white /blue or d21 blue/white they spliced

hope this helps

 

make sure you plug the right harness to it, cuz the map and tps sensor has the same plugs, sometimes people put the wrong plugs and the wrong places

 

wheres the tps sensor and what plug is it


Ive double and triple checked the wireing,... redid it like 10 times

 

tps is on the side of the throttle body

 

hmm... u think colors would matter? of the wires.
how can i tell the tps from map anwyays?


would i get a tps cel if the tps was not plugged in?

also, when we unplug the map compeltely, the car rpms fall, so u thiik it STILL has to do with wiring?

 

your vtec controller is bad.