How does CPS work on a Ford PowerStroke?
How does CPS work on a Ford PowerStroke? Provides a different signal (changes timing from standard CPS) to the Ford computer which results in a more accurate injection of fuel and better running engine with easier starts! Works on all 94-03 7.3L Powerstroke Diesel. Performance Results vary by applications! When did Ford 7.3 CPS sensor stop working? After 2002 the 7.3 diesel’s instrument cluster changed and the “dead” tach was no longer an indication that the CPS had failed. Ford’s new gray, recall-replacement 7.3 CPS created a very noticeable idle miss. Are there any problems with Ford power stroke engines?...