Check Engine light.

[94SVT437]

I put my new tweecer in the truck last weekend. Ever sence I put it in I have head a check engine light. The EGR is tured off and the Thromactor as well. What could be causing this? The truck runs good other wise.

Justin

 

[sstock]

Send me your file Justin

 

[94SVT437]

ok steve,

Justin

 

[94SVT437]

steve I emailed it to you. Let me know if you did not get it.

Justin

 

[Chris.94L]

did you pull the codes to see what it came up with?

 

[94SVT437]

No I cant get the codes off of it I stays on all the time.

Justin

 

[onefaststang]

Mine does the same thing. Pretty annoying.

 

[94SVT437]

mine started as soon as I put the Tweecer in the truck. Everything is turned off that should be turned off and what not. I ran a EEC Tuner for 3 years and never had a check engin light.

justin

 

[onefaststang]

Mine did the same. I turned off the egr, and thermact. and I still get a check Eng. light. Seems to come on after the truck is warmed up in my case.

 

[94SVT437]

I guess I will have to go and post on the tweecer web site to see what the mustang guys have to say. If I find anything out I will let you know.

Justin

 

[onefaststang]

Was there ever a resolution to this problem?