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  1. General Discussion
    I just received a notice to have the dealer reprogram the engine control module (ECM) to revise the fuel enrichment strategy on my 2013 Cruze eco. My question, is this going to change my fuel economy? :(
  2. Gen1 Powertrain
    FYI I know this topic was mentioned in another post. I was just surprised to hear it mentioned on this radio program. The only reason I am bring it up again that and I heard things on this show I did not know before like the car company owns the ECU. !!! Even though you own the car. We...
  3. Gen1 Audio & Electronics
    Trying to tap into ecm harness for E85 mod. Does anyone know what pin I need to wire into the harness?
  4. Gen1 1.4L Turbo
    I have been looking around on the site and I have seen once or twice about getting a flash update of the computer. I have a 2011 eco 1.4t with a 6mt and other than a transmission replacement my car has never gone to the dealership. How do I know if I have had the flash. Or better yet how do I go...
  5. Gen1 1.4L Turbo
    I just bought a Cruze with a rebuilt title (minimal damage to the front bumper cover, radiator and A/C condensor but the airbags had deployed and the engine had overheated so the engine was replaced, I did not do the work) and it has engine codes for O2 sensor heater circuit and MAP sensor...
  6. Gen1 Diesel General Discussion
    I was wondering if anyone had used this chip. I'd probably wait until the car was well broken in (like 10,000 kms) before getting one, but I wanted to know if anyone out there had any experience with it? It looks decent and appears that you can set it differently so that you can have more of a...
  7. Gen1 1.4L Turbo
    Took my car in for a bunch of things. One of which was to correct the speedometer being crazy (TSB PI0758A) which requires software update. The paperwork says "ECM updated to latest version". So, how will this work with my tune? Do I need to send Trifecta a copy of the new software to apply...
  8. Gen1 1.4L Turbo
    I have a 2013 Cruze 1.4 turbo that I tried to do my Trifecta Tune on today and screwed something up.Theres another post on here that someone did this and needed the ECM replaced after.I have the same exact symptoms.Push button start. Car wont start at all,Tune gave me a error that it failed.I...
  9. Gen1 1.4L Turbo
    I am happy to announce (with proof) that the Transparency mode of the Trifect Tune DOES NOT alter stock calibrations or counters! I verified this information with GDS2 (The new vehicles' "Tech2"), so I can NOT assure that GM themselves could not find a way to detect any alteration of...
  10. Gen1 Audio & Electronics
    Reset ECU / ECM HI ALL..Where can I find a button to reset Control (ECM/ECU) For Language , Time , Date ..& moreTo restore the settings to the defaultThanks
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