DTC P2413
Diagnostic Instructions
DTC Descriptors
| DTC P2413 54: Exhaust Gas Recirculation (EGR)
System Performance |
| DTC P2413 61: Exhaust Gas Recirculation (EGR)
System Performance |
Circuit/System Description
The exhaust gas recirculation (EGR) valve is controlled by the
engine control module (ECM) through the EGR valve. A reference
voltage is supplied to the EGR valve. The ECM controls the valve by
grounding the control circuit.
Conditions for Running the DTC
| • |
The DTCs run continuously when
the above conditions are met. |
Conditions for Setting the DTC
The ECM detects the EGR flow is not plausible or EGR valve
stuck.
Action Taken When the DTC Sets
| • |
DTC P2413 54 is a Type A
DTC. |
| • |
DTC P2413 61 is a Type C
DTC. |
Conditions for Clearing the DTC
| • |
DTC P2413 54 is a Type A
DTC. |
| • |
DTC P2413 61 is a Type C
DTC. |
Reference Information
Schematic Reference
Engine Controls Schematics
Connector End View Reference
Component Connector End Views
Electrical Information Reference
DTC Type Reference
Powertrain Diagnostic Trouble Code (DTC) Type Definitions
Scan Tool Reference
Control Module References for scan tool information
Circuit/System Verification
| 1. |
Ignition ON, observe the DTC
information with a scan tool. Verify that no other DTCs are
set. |
| 2. |
DTCs P0401 or P0402 should not
set. |
| 3. |
Command the EGR Valve from
0–100% with a scan tool. The EGR valve should respond to the
scan tool commands. |
| ⇒ |
If the EGR solenoid does not respond to the scan
tool commands, refer to
DTC P0405 or P0406 . |
| 4. |
Operate the vehicle within the
Conditions for Running the DTC to verify the DTC does not reset.
You may also operate the vehicle within the conditions that you
observed from the Freeze Frame/Failure Records data. |
Circuit/System Testing
| 1. |
Ignition OFF, inspect for the
following: |
| |
• |
Intake system/charge air hoses
for leaks/restrictions |
| |
• |
Exhaust system/turbo charger
for leaks/restrictions |
| |
• |
Air filter for
restrictions |
| 2. |
Engine running at idle,
command the EGR Valve ON with a scan tool. Verify that the scan
tool Mass Air Flow (MAF) Sensor parameter is less than 5
g/s. |
| ⇒ |
If the parameter is greater than the specified
value, replace the Q14 Exhaust Gas Recirculation Valve. |
| 3. |
Command the EGR Valve OFF with
a scan tool. Verify that the scan tool MAF Sensor parameter is
greater than 6 g/s. |
| ⇒ |
If the parameter is less than the specified value,
replace the Q14 Exhaust Gas Recirculation Valve. |
Repair Instructions
Perform the
Diagnostic Repair Verification after completing the diagnostic
procedure.
Exhaust Gas Recirculation Valve Cooler Replacement
|
