Ford Electronic Engine Controls IV Diagnostics

Length: 6 Hours
Recommended Experience Level:
Knowledge of the Ford EEC IV system operation
Subject Outline:
Proper diagnostic procedures. Preliminary tests, KOEO Test, Computed Timing Test, and KOER
Test. Differences between fast, slow, on-demand, separate, and continuous codes. Dynamic
response, wiggle, and output state tests. Sequential fuel injection system on-board cylinder balance
test.