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LESSON 3: POWERTRAIN
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When APPS 1 and 2 disagree, diagnostics are performed. APPS 3 is used as a redundant check.
– The APPS, not the TP sensors, is now the best indication of driver demand.
– When APPS 1 and APPS 3 disagree, diagnostics are performed. APPS 2 is used as a redundant check.
3-20
12-AUG-03
2004 Explorer/Mountaineer New Model Technician Training
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