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Home >> Suzuki >> 2001 >> XL-7 Limited >> Repair and Diagnosis >> External Pages >> Different car >> Section 17 (Engine Controls - Self-Diagnostics) >> Diagnostic Tests >> DTC P0335: Crankshaft Position (CKP) Sensor Circuit Malfunction >> Diagnosis & Repair Procedure

Diagnosis & Repair Procedure

WARNING: This page is about a different car, the 2002 Suzuki Grand Vitara. However, it is still accessible from the selected car via links, so may be relevant.
  1. Check for DTC P0340. See RETRIEVING DIAGNOSTIC TROUBLE CODES  under SELF-DIAGNOSTIC SYSTEM. If DTC is not set, go to next step. If DTC is set, go to DTC P0340: CAMSHAFT POSITION (CMP) SENSOR CIRCUIT MALFUNCTION  .
  2. Perform DTC CONFIRMATION TEST  . If DTC P0335 is set, go to next step. If DTC P0335 is not set, problem is intermittent. System is okay at this time. See INTERMITTENTS TROUBLE SHOOTING - NO CODES article.
  3. Turn ignition off. Disconnect ECM (PCM) 26-pin connector C51-3. Measure resistance between ECM (PCM) 26-pin harness connector C51-3 terminals No. 2 (Orange/Black wire) and No. 3 (White/Blue wire). See Figure . If resistance is 484-656 ohms at 68°F (20°C), go to step  5 . If resistance is not 484-656 ohms at 68°F (20°C), go to next step.
  4. Disconnect CKP sensor connector. Measure resistance between CKP sensor terminals No. 2 (Orange/Black wire) and No. 3 (White/Blue wire). See Fig 1 . If resistance is 484-656 ohms at 68°F (20°C), repair short or open in White/Blue wire or Orange/Black wire between CKP sensor and ECM (PCM) 26-pin connector C51-3. See ENGINE PERFORMANCE in SYSTEM WIRING DIAGRAMS article in ELECTRICAL. Repair as necessary and go to DTC CONFIRMATION TEST  . If resistance is not 484-656 ohms at 68°F (20°C), replace CKP sensor and go to DTC CONFIRMATION TEST  .
  5. Check CKP sensor installation and condition of teeth on crankshaft. Repair as necessary and go to DTC CONFIRMATION TEST  . If CKP sensor and crankshaft are okay, check for poor terminal contact at ECM (PCM) 26-pin connector C51-3. If poor terminal contact is found, repair as necessary and go to DTC CONFIRMATION TEST  . If terminal contact is okay, check for short between White/Blue wire and Orange/Black. See ENGINE PERFORMANCE in SYSTEM WIRING DIAGRAMS article in ELECTRICAL. Repair as necessary and go to DTC CONFIRMATION TEST  . If wires are okay, replace ECM (PCM) and go to DTC CONFIRMATION TEST  .
Fig 1: Measuring Crankshaft Position (CKP) Sensor Resistance
G99G50779Courtesy of SUZUKI OF AMERICA CORP.
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