civicx3
Drop a gear & disappear!
- Joined
- Jul 22, 2009
- Messages
- 1,806
Ive been having the same problem for the past few months and cant find out what it is and I don't want to buy parts that might make no difference.
My 1993 eg6 check engine light comes on when at about 4-5000 revs, it used to come on when in vtec only but now comes on out of vtec. The worst part is whenever I jump the CEL plug to try and give me a code nothing happens, the check engine light just stays on until I pull the paperclip out the plug then it goes off
Once every few weeks the light wont come on at all, I can boot it in vtec and still no light, but 9 times out of 10 it will come on
Is there anything on these cars that wouldn't show a code but still cause the light to come on??
My only guesses are 02 sensor or airflow sensor even though they should show a code, could it be something else like a faulty ecu??
Thanks
My 1993 eg6 check engine light comes on when at about 4-5000 revs, it used to come on when in vtec only but now comes on out of vtec. The worst part is whenever I jump the CEL plug to try and give me a code nothing happens, the check engine light just stays on until I pull the paperclip out the plug then it goes off
Once every few weeks the light wont come on at all, I can boot it in vtec and still no light, but 9 times out of 10 it will come on
Is there anything on these cars that wouldn't show a code but still cause the light to come on??
My only guesses are 02 sensor or airflow sensor even though they should show a code, could it be something else like a faulty ecu??
Thanks