C1927

DTC C1927 Engine RPM Signal. 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, refer to Powertrain Management.