Hi, we have an Impreza Sport with a EJ201 engine,  the check engine light comes on & off with no regular pattern or under certain driving conditions.

No fault codes can be pick up,  anyone have any ideas?  Thanks

 

 

Did you connect a code reader ?

Don't know much about sport spec tbh but if it's a classic most code readers don't work but they do have a built in "ecu self code check" function on the classic turbo models .

If it is a classic and you didn't use the self check function,  there's a sticky thread in the tech section on here, that explains how too read classic ECU codes and it might be worth a try  

 

 

1 hour ago, savage bulldogs said:

Did you connect a code reader ?

Don't know much about sport spec tbh but if it's a classic most code readers don't work but they do have a built in "ecu self code check" function on the classic turbo models .

If it is a classic and you didn't use the self check function,  there's a sticky thread in the tech section on here, that explains how too read classic ECU codes and it might be worth a try  

 

 

Great will try that,  thanks.