DTC P0102 Buick
Fuel Consumption Signal. Faulty Signal
Fuel Consumption Signal. Faulty Signal
Description
Diagnostic trouble code (DTC) DIM-09 is stored in the combined instrument panel if the fuel consumption calculator is not updated in the combined instrument panel, at the same time as the engine speed (RPM) is higher than 400 rpm and the vehicle speed is 0 km h for more than 900 seconds. This diagnostic trouble code (DTC) cannot be stored in Bi-fuel cars.
Cause and Solution
Short-circuit to ground in the signal cableShort-circuit to supply voltage in the signal cableSpen-circuit in the signal cable or in the ground leadDefective engine control module (ECM)Defective combined instrument panel.
Video Guide
Diagnostic Info
- DTC Code: P0102
- Brand: Buick