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Diagnostic Trouble Code (DTC) Information






Diagnostic trouble code (DTC) information ECM-9818

Condition
Diagnostic trouble code (DTC) ECM-9818 is stored in the engine control module (ECM) if the engine control module (ECM) detects a poor brake vacuum due to the throttle jamming in the open position.
Diagnostic Trouble Code (DTC) ECM-9818 can be diagnosed when the engine is running.

Substitute value
- Limited maximum speed of the car.

Possible source
- Faults have been detected which can cause a reduction in brake vacuum.

Fault symptom[s]
- Poor braking power
- Message in the display.