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error codes

  1. V6 Talk
    Hi, I just bought a 2001 Mustang V6. It runs fine but when I insert the key, the "Battery" & "Service Engine Soon" lights come ON. But on ignition, they go off. I was curious if it was ON during the Diagnostic check or if there is actually some error code on the computer? Is it that only if...
  2. Mustang Tech
    Hey guys I have a 2007 Mustang GT, I have installed long tube headers and an off road x-pipe about 6 months ago. I have been getting error codes P0133,p2195,p2196,p2197 ever since. I did install a tune using and SCT tuner from brenspeed, and I have replaced the 02 sensors but still keep getting...
  3. 4.6L Tech
    Hi, Im getting code P0161 on my 2000 Mustang GT Convertible 4.6 V8, the light of engine check is on and also im getting P2000 NOx Trap Efficiency Below Threshold i dont know what that means and how can i fix this? please help!
  4. 4.6L Tech
    So I was driving the other day and right away i knew something was different about my car. The exhaust sounded different, sputtering a bit, and the car was shaking more then usual (not the v8 kind of shake). Soon enough the service engine soon light came on and went away. It then came back and...