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Home >> Mazda >> 2007 >> CX-9 Touring, 3.5 C, AWD >> Repair and Diagnosis >> Engine Performance >> System >> On-Board Diagnostic [Engine Control System MZI-3.5) >> DTC P0016, P0018 >> Notes

DTC P0016, P0018: Notes

DTC P0016, P0018 (MZI-3.5) DETECTION CONDITION AND POSSIBLE CAUSES

DTC P0016 P0016: CKP-CMP sensor (RH) correlation
DTC P0018  P0018: CKP-CMP sensor (LH) correlation 
DETECTION CONDITION 
  • The PCM monitors the variable valve timing position for a misalignment between the camshaft and crankshaft. The test fails when the misalignment is more than 1 tooth.
POSSIBLE CAUSE 
  • OCV malfunction
  • Camshaft advanced mechanism binding
  • Improper valve timing
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