Bosch OBD 1350 - KOEO Output State; KOER On Demand

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User guide
| OBD 1350
ProGrade OBDII Scan Tool
580001 | REV. A | 11.2016
KOEO Injector Buzz
Please Wait
Test is running.
Time remaining
2:59
4. Return to the On Demand Tests Menu.
• Press .
5.21 KOEO Output State
The KOEO Output State tests the output devices (such
as actuators or relays) controlled by the Ford PCM by
powering them on and off. The voltage and outputs on
suspect devices can be measured and recorded using a
voltmeter. Compare voltages measured with the power
turned on and off to verify operation. Fuel injectors are
not energized by this test.
From the On Demand Tests Menu:
1. Select KOEO Output State.
• Use the UP and DOWN keys until KOEO
Output State is highlighted.
• Press .
On Demand Tests
KOER Glow Plug
KOEO On Demand
KOEO Injector Buzz
KOER On Demand
Review Data
KOER Cylinder Contribution
Component Locator
Acronyms
KOEO Output State
2. Perform the following:
• Set parking brake.
• Transmission in park (P) or neutral (N).
• Turn A/C off.
• Start engine and let idle until hot.
• Turn ignition key off.
• Wait 10 seconds. Turn key on engine off. Do not
start engine.
For the 7.3L powerstroke diesel, press/release throttle to
toggle outputs.
3. Select an output state.
• Use the UP and DOWN keys.
• Press .
KOEO Output State
High Speed Fan
Low Speed Fan
All But Fans/Injectors
• Listen for devices turn on and off.
• Press to change state.
KOEO Output State
All but fans OFF
Press ENTER to change state
Press BACK to exit
4. Return to On Demand Tests Menu.
• Press .
5.22 KOER On Demand
The KOER On Demand is a functional test with the
KOER that checks the Ford control module’s inputs,
outputs, sensor ranges, and operation. Any faults or
DTCs are retrieved by the scan tool.
From the On Demand Tests Menu:
1. Select KOER On Demand.
• Use the UP and DOWN keys until KOER On
Demand is highlighted.
• Press .
On Demand Tests
KOER Glow Plug
KOEO On Demand
KOEO Injector Buzz
KOEO Output State
Review Data
KOER Cylinder Contribution
Component Locator
Acronyms
KOER On Demand
2. Start test.
• Press .
WARNING
Exhaust gases are harmful or fatal. Always
operate vehicle in a well-ventilated area.