My ecu is throwing code 3 I have a turbo integra with 450 cc Dsm's Afc hack and missing link why is my ecu throwing a code Also its running very rich I lean it out of the Apex'i but still rich anyone please help ..

 

well code 3 is map sensor.... i would check the missing link, or switch to a different setup. are you or have you switched to obd1? i would look at considering switching to obd1 and getting your ecu chipped i.e. uberdata or neptune. probably the cheapest way to go. your map sensor is seeing boost and tripping the code

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by underthehood &raquo;</TD></TR><TR><TD CLASS="quote">well code 3 is map sensor.... i would check the missing link, or switch to a different setup. are you or have you switched to obd1? i would look at considering switching to obd1 and getting your ecu chipped i.e. uberdata or neptune. probably the cheapest way to go. your map sensor is seeing boost and tripping the code</TD></TR></TABLE>

yep.. are you sure the missing link is installed correctly? the map sensor shouldnt be seeing boost if it is.
also, like underthehood said, it may be smart to get your ecu chipped and run something like hondata/crome/neptune /uberdata or something liek that... Youre boosted so a better ems would be a very good idea.