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Home >> Dodge and Ram >> 1997 >> Caravan Base, 2.4 B >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes - 3.3L >> Trouble Code Tests >> Test TC-186A - Mis-Fire Adaptive Numerator At Limit
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Test TC-186A - Mis-Fire Adaptive Numerator At Limit

NOTE: For connector terminal ID, see the CONNECTOR IDENTIFICATION DIRECTORY. For wiring diagram, see WIRING DIAGRAMS - 3.3L article.
  1. Disconnect connector at crankshaft position sensor. Crankshaft position sensor is located on top of transaxle housing, above flywheel, near corner of rear exhaust manifold.
  2. Inspect connector for pushed out, miswired or damaged terminals. If terminals are pushed out, miswired or damaged, repair connector as necessary. Perform TEST VER-2A. If terminals are not pushed out, miswired or damaged, go to next step.
  3. Check crankshaft position sensor for proper installation. If crankshaft position sensor is improperly installed, correct as necessary. Perform TEST VER-2A. If crankshaft position sensor is properly installed, go to next step.
  4. Remove crankshaft position sensor.
  5. Inspect slotted areas on flywheel, near starter ring for damage or debris. There are 3 sets of slotted areas which contain 4 slots in each set. If slotted areas are okay, replace crankshaft position sensor. Perform TEST VER-2A. If slotted areas are damaged, repair or replace flywheel as necessary. Perform TEST VER-2A.
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