FixVault

DTC Detection Logic

DTC

CONSULT screen terms

(Trouble diagnosis content)

DTC detection condition

P26AB

ENGINE COOLANT B/V A POSI SEN

(Engine coolant bypass valve "A" stuck/open)

Diagnosis condition

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Signal (terminal)

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Threshold

The engine coolant temperature does not reach to specified temperature even though the engine has run long enough

Diagnosis delay time

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