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Home >> Chrysler >> 2001 >> Sebring LX, 2D Convertible >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 5 (Diagnosis - F4A42 & F4A51 Automatic Transmission) >> Diagnostic Tests >> DTC 21: CKP Sensor Circuit >> Diagnostic Procedure

Diagnostic Procedure

WARNING: This page is about a different variant/trim than selected.
  1. Using scan tool, check crankshaft position sensor data values. See SCAN TOOL DATA  under SELF-DIAGNOSTIC SYSTEM. Note scan tool data values, then go to next step.
  2. Check electrical connections and wiring between CKP sensor and PCM. See WIRING DIAGRAMS  . Repair as necessary. If connections and wiring check okay, test CKP sensor. See appropriate SELF-DIAGNOSTICS article in ENGINE PERFORMANCE. Replace as necessary. See appropriate REMOVAL, OVERHAUL & INSTALLATION article in ENGINE PERFORMANCE. If CKP sensor tests okay, replace PCM. See appropriate REMOVAL, OVERHAUL & INSTALLATION article in ENGINE PERFORMANCE.
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