I have a jdm b16 in a 89 hatch thats obd1. Its throughing codes 12 and 41 with a jdm p30 b16 ecu. please help me. im going to take care of the code 41 with a new o2. Someone help me with the code 12. please help me out. BTW The ecu is stock. thank

 

someone help me

 

do you know what each code is referring too?

 

yes code 12 is the egr lift sensor which i dont have on a b16. The code 41 is the primary o2 sensor and its been fixed. so i just have to get rid of the code 12. thanks

 

if your motor dont have it then its reading off of your ecu..is it chipped? trying crossing it off

 

the ecu is stock obd1 p30 and it doesn't even have a wire going into port a 11 on the obd1 side of the jumper harness. i don't know how this could be sending the code 12 which is for the egr selonoid valve. please help me.

 

hmm thats wierd because your running a jdm ecu with jdm motor....try using a usdm b16 ecu...ill do some research also

 

this is weird because i've never seen a EGR solenoid on b series...are you sure thats a b16 ecu? well not any b series obd1 or obd2 cars...check this page out...could help out a bit...cuz if it doesnt show up when using the gsr ecu then im thinking your using an obd0 ecu...http://hondaswap.com/hybrid-eg-ek-dc...wiring-142906/

 

isnt 89 obd0? that could be your problem

 

https://honda-tech.com/forums/showth...2122763...read this thread....i got bored so researched for you..hopefully it will help you somehow...