Injector Diagnostics

Injector Diagnostics


Injector Diagnostics

Enable Injector 90% Duty Cycle Exceeded DTCs

Enables the DTC flag generated when any injection output exceeds 90% duty cycle. These DTCs do not trigger a Severity Level.

Enable Open Circuit DTCs

Enables the DTC flag generated when any injection output is detected to be open circuit, or the injection output does not draw the expected current. These DTCs will trigger a Severity Level, causing the relevant Engine Protection level to activate.

DTC Severity

The level of severity triggered when a Open Circuit DTC is flagged.

Enable Short Circuit DTCs

Enables the DTC flag generated when any injection output is detected to be short circuit, or the Injection output draws higher than the expected current. These DTCs will trigger a Severity Level, causing the relevant Engine Protection level to activate.

DTC Severity

The level of severity triggered when a Short Circuit DTC is flagged.

Minimum Voltage to perform short/open circuit checks

This setting prevents false-tripping at low battery voltages. Eg, while cranking the engine. This will prevent false tripping of the injection circuit DTCs. Default = 11.50 Volts

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