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DTC P0219 (LLU)

DTC P0219 (LLU)

Diagnostic Instructions


• Perform the Diagnostic System Check - Vehicle prior to using this diagnostic procedure.

• Review Strategy Based Diagnosis for an overview of the diagnostic approach.

• Diagnostic Procedure Instructions provides an overview of each diagnostic category.


DTC Descriptor

DTC P0219 00

Engine Overspeed

Circuit/System Description

Note

This DTC is used for information only. This DTC does NOT indicate there is a condition with the crankshaft position sensor or the engine control module.


This DTC is used to indicate that the engine speed exceeded the fuel cutoff limit in gear. This DTC may set if the transmission is placed in a low gear while driving down a steep grade or traveling at a high speed.

Conditions for Running the DTC


• The engine is running.

• The DTC runs continuously once the above condition is met.


Conditions for Setting the DTC

The ECM detects the engine speed is greater than 6800 RPM for greater than 0.4 s.

Action Taken When the DTC Sets

DTC P0219 00 is a Type D DTC.

Conditions for Clearing the DTC

DTC P0219 00 is a Type D DTC.

Diagnostic Aids

An overspeed condition can only exist when a low gear on a manual transmission is selected and the vehicle is traveling at high road speed. This DTC cannot be set by free reving the engine.

Reference Information

Schematic Reference

Engine Controls Schematics

Connector End View Reference

Component Connector End Views

Electrical Information Reference


• Circuit Testing

• Connector Repairs

• Testing for Intermittent Conditions and Poor Connections

• Wiring Repairs


DTC Type Reference

Powertrain Diagnostic Trouble Code (DTC) Type Definitions

Scan Tool Reference

Control Module References for scan tool information

Circuit/System Testing

Observe the DTCs with the scan tool.

Repair Instructions

Perform the Diagnostic Repair Verification after completing the diagnostic procedure.