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26208@x4-7500high

EES Check Fuel Injector (Doser) Circuit

fuel

Description

Fuel Injector (Doser) current draw is outside the acceptable range, and 26201 EES SERVICE REQUIRED is also active; the unit does a required shutdown.

Activation Conditions

Fuel Injector (Doser) current draw is outside acceptable range. “26201 - EES SERVICE REQUIRED” will also be active in conjunction with this alarm.

Unit Behavior

Required Shutdown.

Reset Conditions

If trigger on message not received for five seconds, alarm reset or alarm may be manually reset by turning the unit off, then back on again.

Corrective Actions

1. Check doser operation. 2. Check Fuse F10. 3. Check connector and wiring harness for damage or corrosion. 4. Remove and physically inspect doser for obstructions. 5. Use Component Test mode to check the operation of the doser.