imported_Enthusiast

hey, wondering if anyone can give some insight

car: 92 civic hb, jspec b16 sir2 motor, itr tranny, p30 ecu

problem 1: idling fluctuates

-already cleaned out idle air control valve
-topped up coolant
-will be changing thermostat tomoro
-wasnt throwing a code, so i replaced teh bulb, then checked for cels, which leads to problem number 2...

problem 2: got 2 diff codes (if someone tells me how to post a vid, ill post it up)

19-automatic transmission lock up control solenoid valve defective circuit or unplugged/defective solenoid valve

20-electrical load detector defective circuit or unplugged/defective sensor

any input would help, thanks! code 19 throws me off tho, i mean the car is 5spd (auto ecu?)..thanks for the help!

imported_starboy869

Code 19? Do you have an automatic P30 ecu?

What is the full code for your ecu?

imported_Enthusiast

full code? from what i kno, its a p30, i think a jdm del sol or eg6? ya, im guessing its an auto ecu, even tho my car is 5spd? :S

brianmcgaugh

what ecu?
actual part #

KAMUFI

if your throwing a automatic transmission code and you car is standard you have an automatic transmission ECU.

imported_starboy869

Change your ecu to the manual version before trying to fix anything else. Once you get rid of the codes it just may fix your idle issue.

I just checked flea-bay for a p30. WoW Pricey

imported_teaelle

bring this to zeeman and he will fix that for you cheap

he chipped my P06 to ZC and now my car runs really well