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C1928

Symptom: TCS OFF lamp on Missing TCS function

C1928

Engine Torque. No Data, Bus from Trionic.

Fault symptoms

TCS OFF lamp on

Missing TCS function

Conditions

The engine is running

Faulty information on the bus regarding throttle position from Trionic

Information from Trionic incorrect or absent. Read DTCs in Trionic.

Diagnostic help

Further diagnostic trouble codes may be found in Trionic. See fault diagnosis Trionic.