RX7 2RTR-1308cc 1.3L MFI (1991)
Malfunction Indicator Lamp: Description and Operation
Non-Turbo
Self Diagnostic System
The Malfunction Indicator Light (MIL) is located in the instrument panel. If the ECU detects a monitored device malfunction, the MIL will stay "ON"
with the engine running and self-diagnosis check (test) connector not grounded. If the connector is grounded, the MIL will flash malfunction codes
corresponding to the defective input/output devices and/or their circuits. If there is more than one failure present, the lowest number malfunction code is
displayed first, followed by remaining codes in numerical order.