blacktop sr ecu, LED wont flash fault codes? hmm....

[two40guy]

I did a tune up on the ol sr the day and I figured while I was at it I should check the ecu and pull codes, so like usual with the countless other swapped 240s ive owned I turned the screw on the ecu waited, and turned it back but, nothing.. I tried it a few times and couldn't get it to do anything.. theres nothing wrong with my car I mean it runs perfect pulls hard just bothers me that If anything was wrong I wouldn't be able to use the ecu as a diagnosis. ive heard of some people wiring it to their check engine light? anyone got ideas? I really wanna see if im throwing anything

[fliprayzin240sx]

So you had the key to "on" and you turned it all the way clock wise, held it there for a few seconds, then back to the left? Did you see if the check engine light started blinking? If the LED is out, your dash light should atleast blink.

[cotbu]

So your check engine light doesn't come on when koeo? Find pin 24 on the ecu, locate the corresponding pin for the check engine light on cluster. Sorry for get the dash connector pin location, but you don't wanna be spoon fed anyway.

Testing my new code for tapatalk hd on galaxy s3