Random CEL - No CEL Blink Though. What Causes?
 

This is a d16a6 running turboedit on dsm 450's

The car can be running for 15 minutes or 30 or whatever, and the check engine light will come on

Will hold solid for a few seconds, sometimes close to a minute and then go out, Im not getting any CELS on the ECU window though

I was thinking its the 02 sensor but that would throw a code.

Hoping someone can help

Thanks

Re: Random CEL - No CEL Blink Though. What Causes?
 

i use to get something similar on TE when ever i would decelerate. it would blink a nd then go way. maybe just a bug in the software.

Re: Random CEL - No CEL Blink Though. What Causes?
 

check if theres any stored code

Re: Random CEL - No CEL Blink Though. What Causes?
 

no stored code for sure, doesnt happen all the time, like once per drive