1200 RPM idle too high!

[Dave Jobes]

Thanks for the reply. I should've mentioned this info in my original post, but I thought it might be a generic problem. So the PCM code is XPC4, the HEX code is VOAA8Q4, and I'm using the calibrations right from gopowerhungry.com. When I type the PCM code (XPC4) onto the Ford calibration box/hex conversion from the Hydra-Flash download, it says the calibration code is VOAA7P6. I have the VOAA7P6 tunes loaded on the chip.

SO...I may have just found the problem. I just re-typed the PCM code onto the Box/Hex conversion from the HYDRAFLASH download, to double check the calibration code. Again, it says to use VOAA7P6... but, in the notes at the bottom it says "Split-Shot Injectors"!!! I have single-shot injectors. Could this be the problem? I'm sorry I'm not savvy at all, with this programing...I'm a 50-something retired fire captain, just trying my best! All your help is much appreciated!