alright, this is now the second time my 99 gsr has now blown the map sensor, first time at about 60k mi and now again at 125K mi. the first time i was running the boxer with the stock odb2 ecu, it ran fine for about 20K and then blew the map. i disconnected the boxer, went back to the stock ecu and everything was cool. now about 20k mi ago i installed a S2 IM and converted to odb1 and ran a mugen chip, everything worked fine for about 10K mi. at that point i swiched to the S2 chip and installed the boxer again (for the 4800 hi cam switch over) everything worked fine for a while and then the map blew again. now, with map sensors costing 200+ this is now starting to bother me, any help or info would greatly be appriciated.

 

anyone... anyone??

 

damm! no one else with MAP sensor problems???

 

What is a boxer?

-PHiZ

 

a vtech boxer. it controls the A/F and the hi vtech cam.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by hicamjunkie &raquo;</TD></TR><TR><TD CLASS="quote">damm! no one else with MAP sensor problems???</TD></TR></TABLE>
Honda MAP sensors very rarely crap out. I'd check whatever you have wired up to it.