I paid a "tuner" to tune my firebird. I am still having issues with the car surging it idle and when rolling the car will pull you at 1500 rpm and I...
Hello guys,
this is a 1952 GMC truck with a 5.3/4l80 swap, for some reason the 4l80 is being controlled by a tci controller and not the E40 ecu, but...
I mentioned before I have been taking courses for HPTuners. I Tuned my MAF sensor today and followed the course to a T...To be honest I think I fixed...
They are universal, even credits are now universal. It sounds like he is talking about the credits he used which doesn't matter since they are locked...
E40 should be used with either a manual trans ECM OS and the standalone controller, or, an auto trans ECM OS and what the factory used to control the...