944 S2 Cabriolet L4-2990cc 3.0L DOHC (1991)
Malfunction Indicator Lamp: Description and Operation
Fig. 48 Check Engine Light
When the "check engine" light illuminates or stays on during driving, a fault code is stored in the electronic control unit (ECU) memory. This fault code
will assist the technician in identifying the defective component. The fault codes can be read by a flashing code emitted by the "check engine" light.
