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Home >> Volvo >> 2011 >> XC90 Base, FWD >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control Module (ECM) Diagnostic Trouble Codes - 6 Of 13 >> ECM-600B: Turbocharger (TC) Control Valve. Signal Missing. Permanent Fault (B5254T2; 2005-2007) >> Signal Missing. Permanent Fault >> Verification >> Verification
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Signal Missing. Permanent Fault: Verification: Verification

HINT: After carrying out the repair, check that the fault has been remedied. 

Fig 1: Identifying Ignition ON
GLL101051Courtesy of VOLVO CARS CORPORATION

Is function OK ?