Check Engine light fast blinking

TOYOTA COROLLA
Avatar
DGS
  • MEMBER
  • 5 POSTS
hi... i have a toyota corolla 93 gli.... all was fine until 3 days ago my check engine light start showing up once in a while whith a fast blinking motion. And once it occurs, the engine could not rev the way it should and sometimes the engine dies... But when Check engine light is not blinking the engine runs normally..
this happens 3- 5 times a day and sometimes the car stops in the middle of the street and when the Check engine light is blinking fast ,, no possible way to start it ..
-please give some suggestions on what i should do
-thanks alot[img:de987a1a65]http://www.2carpros.com/forum/automotive_pictures/92953_CIMG1529_1.jpg[/img:de987a1a65]
Aug 14, 2007 at 6:33 PM
Advertisement
Avatar
SERVICE WRITER
  • CAR REPAIR CONTRIBUTOR
  • 9,123 POSTS
Sounds a lot like a plugged converter. The blinking means damage is being done to the converter. If...the converter turns out bad, there is likley a 2nd problem that caused it. Need to get the codes read from the computer for starters.
Aug 14, 2007 at 7:32 PM
Avatar
DGS
  • MEMBER
  • 5 POSTS
hi paul.. thanks for the advice but the problem is,, the fast blinking check engine light does not appear regularly.. which also means i cannot get the code unless it appears... it shows up once in a while... can i still get the code even it does not appear? just so to know what is causing the problem...
Aug 15, 2007 at 11:44 AM
Avatar
SERVICE WRITER
  • CAR REPAIR CONTRIBUTOR
  • 9,123 POSTS
The code (s) will still be in the computer regardless.
Aug 15, 2007 at 2:19 PM
Avatar
DGS
  • MEMBER
  • 5 POSTS
alright thanks alot... i'll try to let it be checked... by the way,, where are you from??
Aug 15, 2007 at 5:26 PM
Avatar
SERVICE WRITER
  • CAR REPAIR CONTRIBUTOR
  • 9,123 POSTS
Niagara Falls, NY...Home of Love Canal.
Good luck on the car. If I can be of further assistance, just ask!
Aug 15, 2007 at 6:01 PM
Avatar
DGS
  • MEMBER
  • 5 POSTS
hey there you guys.... i've tried to let my cas be diagnosed and the result was a faulty airflow sensor
--- i've got it fixed but the problem is after a day of using it in perfect condition,, the problem showed up again... CEL lit up the way it did before and the same process happened,,, engine died while driving,,, i'm planning to get it checked once again but its causing me alot of time and resources....

if you have any suggestions please post them and they would be much appreciated...
-thanks...
Aug 18, 2007 at 11:52 PM
Avatar
SERVICE WRITER
  • CAR REPAIR CONTRIBUTOR
  • 9,123 POSTS
Was the Sensor replaced just because the code appeared or was it tested?

If it was indeed bad, you may have got a faulty/defective sensor. There may be an air leak into the snorkel or a problem with the connector or wiring.
Aug 19, 2007 at 7:20 AM
Avatar
NEP DE LOS REYES
  • MEMBER
  • 1 POST
I got the same problem, only my CEL does not go out at all even if the engine is dead and the key pulled out. What could be the problem?
Mar 20, 2017 at 8:15 AM
Avatar
CARADIODOC
  • CAR REPAIR CONTRIBUTOR
  • 34,309 POSTS
You need to start a new question. This one is almost ten years old, and was a conversation between two people. It is now listed as having received a reply, so none of the other experts are going to see it or have a chance to reply. That does you a disservice. Also, you have a very different set of symptoms, so knowing what was done here is not going to apply to your car. That can result in wasted time, wasted money, and lots of frustration.

When you post your question, PLEASE list the engine size, mileage, and transmission type so we don't have to guess or waste time asking. Also include what you've already done, and the results, so we don't have to cover that again.
Mar 20, 2017 at 3:17 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.