Volvo Symptom D12D US02 Service Manual page 64

Group 20
Action:
Check accelerator pedal and switches.
Check sensor values.
Check fuel supply pressure at low and high engine speeds.
Check injector function.
Check intake/exhaust system.
Other VCADS Pro tests which require test drive or dynamometer test:
Check intake manifold pressure at full load to verify that it is within specifications.
Check that the response time at full engine load is within specifications.
"Step 4: Component and Function Checks" page 61
60
D
Refer to:
Accelerator Pedal, Switches and Sensors, Check
"Sensor Values Check, (Engine Running)"
Fuel Supply Pressure, Check
Injector Cut-Out, Manual
Intake and Exhaust System, Check
VCADS Pro: Injector Cut-Out, Manual
Intake Manifold Pressure Check, Test Drive
Response, Test Drive
"Engine Does Not Reach Rated Speed" page 50