OBD2 port stopped working
I know this thread was posted before and alot of good things were said, but still at a loss because nothing has worked.
SO, what happened was... my 98 cobra had an issue with the idle not wanting to kick down when stopping at a light and was throwing 2 DTC's for the egr and iac. Would idle at like 2000 rpm's. So I went through and changed:
-throttle position sensor (TPS)
-exhaust gas recirculation valve (EGR)
-idle air control valve (iac)
After doing this my check engine light immediately turned off. But when I tried to put my scanner on it to put a tune on the car it wouldn't connect.
SO...its not the tuner because it works fine on other vehicles for pulling DTC's but even my simple 20 dollar scanner wont power up.
- checked and replaced every fuse under the hood and under the dash. Nothing!
- tried disconnecting different sensors to try to get it to come on. Still Nothing!!
Dont know what else to try.
---------- Post added at 12:16 AM ---------- Previous post was at 12:13 AM ----------
I'm really hoping it's not anything serious since there hasn't really been a noticeable loss of power or drivability.