I just learned about the EGR valve (Exhaust Gas Recirculation) and the problem that a malfunctioning one causes.. reduced power, detonation,(pinging), rough idle, stalling, hesitation when accelerating... i have minor cases of some of those.. Has anyone ever seen a DIY for a 94 honda civic ex manual tranny?? or do you knoww where it is.. anything would help.. thanks in advace.

 

To my knowledge the OBD-1 cars such as yours don't have an EGR.

 

It depends d15b8 and d15z1 do d16z6 and d15b7 do not. Man you ask a lot of qestions hope your learning.

 

Learning = power!!! (:chuckles

Man, I'm glad I've got the D16Z6, one less thing to worry about... I'm also glad I've got the "stupid" obd1 computer

 

correct, only a few choice d series have an EGR along with the H and F series which don't really apply to the civic realm very often.

 

ahhh thanks everyone for the INTEL.. really helps