DTC P0601, P0606, P060A, P060E, P0610, P061A, P062A, P062B, or
P062F (LPL or LPV)
Diagnostic Instructions
DTC Descriptors
| DTC P0601 00: Control Module Read Only Memory
Performance |
| DTC P0606 00: Control Module Processor
Performance |
| DTC P060A 00: Control Module Monitoring
Processor Performance |
| DTC P060E 00: Control Module Throttle Position
System Circuitry Performance |
| DTC P0610 00: Control Module Vehicle Options
Incorrect |
| DTC P061A 00: Control Module Torque System
Circuitry Performance |
| DTC P062A 00: Fuel Pressure Regulator Not
Learned |
| DTC P062B 41: Fuel Injection Small Quantity
Not Learned |
| DTC P062F 00: Control Module Long Term Memory
Performance |
Circuit/System Description
These DTCs apply to internal microprocessor integrity conditions
within the engine control module (ECM). This diagnostic also
addresses if the ECM is not programmed.
Conditions for Running the DTC
P0601, P0606, P060A, P060E, P0610, P061A, and P062F
| • |
The DTCs run continuously once
the above condition is met. |
P062A and P062B
| • |
The DTC runs continuously once
the above condition is met. |
Conditions for Setting the DTC
P0610
The ECM detects that programming is incomplete for greater than 1
s.
P0601, P0606, P060A, P060E and P061A
The ECM detects an internal condition for greater than 1 s.
P062A
The ECM detects an internal fuel pressure condition once per
camshaft revolution.
P062B
The ECM detects an internal fuel injector condition once per
camshaft revolution.
P062F
The ECM detects an internal EEPROM failure.
Action Taken When the DTC Sets
DTCs P0601, P0606, P060A, P060E, P0610, P061A, P062A, P062B and
P062F are Type A DTCs.
Conditions for Clearing the DTC
DTCs P0601, P0606, P060A, P060E, P0610, P061A, P062A, P062B and
P062F are Type A DTCs.
Reference Information
DTC Type Reference
Powertrain Diagnostic Trouble Code (DTC) Type Definitions
Circuit/System Testing
P0610
Program the ECM. If DTC P0610 sets after programming, perform the
following steps:
| • |
Ensure that all tool
connections are secure. |
| • |
Ensure the programming
equipment is operating correctly. |
| • |
Ensure the correct software
and the correct calibration is used. |
| • |
Attempt to program the K20
Engine Control Module. |
| ⇒ |
If DTC P0610 sets, replace the K20 Engine Control
Module. |
P062A
Perform the fuel pressure regulator learn. If DTC P062A sets after
programming, perform the following steps:
| • |
Ensure that all tool
connections are secure. |
| • |
Ensure the programming
equipment is operating correctly. |
| • |
Ensure the correct software
and the correct calibration is used. |
| • |
Attempt to program the K20
Engine Control Module. |
| ⇒ |
If DTC P062A sets, replace the K20 Engine Control
Module. |
P062B
Perform the small quantity learning. If DTC P062B sets after
programming, perform the following steps:
| • |
Ensure that all tool
connections are secure. |
| • |
Ensure the programming
equipment is operating correctly. |
| • |
Ensure the correct software
and the correct calibration is used. |
| • |
Attempt to program the K20
Engine Control Module. |
| ⇒ |
If DTC P062B sets, replace the K20 Engine Control
Module. |
P0601, P0606, P060A, P060E, P061A and P062F
| 1. |
Observe the Freeze
Frame/Failure Records with a scan tool. |
| 2. |
Clear the DTCs with a scan
tool. |
| 3. |
Ignition OFF for 30 s.
|
| 4. |
Operate the vehicle within the
Conditions for Running the DTC. You may also operate the vehicle
within the conditions that you observed from the Freeze
Frame/Failure Records. |
| ⇒ |
If DTCs P0601, P0606, P060A, P060E, P061A or P062F
failed this ignition, replace the K20 Engine Control Module. |
Repair Instructions
Perform the
Diagnostic Repair Verification after completing the diagnostic
procedure.
Control Module References for ECM replacement, programming, and
setup
|
