I've been scratching my head over this one.
Ok Background,
97 civic
OBD1 h22 swap, with H22a tranny.
auto to man conversion.
This was all done over 5 years ago and everything worked fine. 2 weeks ago I brought the car to a transmission place to have the clutch, flywheel, and diff replaced with new parts. The second I got the car back a a CEL goes off, I take it back, and the guy says he has no idea what's wrong, saying he had nothing to do with it... basically SOL. I go home and try and take a look at the code via the usual jumper wire method, and i notice that the light is not on when the ignition is on, without starting the car!!!
Anybody know what's going on? the CEL only turns on after 2 seconds of starting the car. Thanks for the help, and to be honest I don't know if the problem is the garage's fault or not, but I'm leaning towards not recommending them. Thanks for reading and any inputs.