Error Code P061E: What It Means & What To Do?

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If your vehicle has set the OBD error code P061E, it means that the Powertrain Control Module or PCM module has detected an internal performance error in the brake signal circuit. This internal performance error of the PCM with the RPM monitoring system can also be detected by other controllers. They too will set the code if that happens.

There are many functions that the internal control modules monitor. They’re also responsible for various controller self-test duties, as well as overall internal control modules accountability. The PCM and other related controllers monitor the engine air mass calculation system input and output signals which are subject to self-test. Brake signal circuit interacts with the transmission control module (TCM), traction control module (TCSM), and other controllers.

The stop lamp, more commonly known as the brake signal circuit is monitored by the PCM and other controllers. This is done via input signals from the brake pedal sensor, the brake signal circuit holds a significant position in several control systems that are used in the OBD-II vehicles.

When the PCM and other controllers receive (input) signals from the brake signal switch, they use them to activate and deactivate various functions as needed. The brake signal inputs typically are seen as being either On or Off. When the car is in ignition, the PCM gets energised by default and starts running brake signal circuit self-tests. The CAN starts to perform two important functions simultaneously i.e. running internal controller self-tests and comparing signals from individual module to check if there’s any malfunction. If the PCM detects an internal error in this brake signal circuit, the malfunction indicator lamp will be illuminated when it sets the error code. There may be need for multiple failed ignition cycles to happen before the MIL is illuminated, some times.

What causes this problem with the Internal Control Module Engine Air Mass Performance?

• Defect in the stop (brake) lamp switch
• Programming error defect in the PCM or PCM
• CAN harness connectors/circuits are open or shorted
• Deficit found in the control module ground
• Open or shorted circuits between the PCM and brake signal switch

1. Crankshaft Position Sensor - Repair or replace it as per need, buy online on Parts Avatar. We ship all across Canada.
2. Crankshaft Position Sensor Connector - Repair the connector, if that fails to resolve the problem replace it.
3. Crankshaft Position Sensor Harness - Check the harness for scope of repairs, or replace it as per need.
4. Camshaft Position Sensor - Get the best quality car parts from us, simply order online. Avail free shipping on orders over CAD $99.
5. Camshaft Position Sensor Connector - Repair or replace as needed.
6. Camshaft Position Sensor Harness - You may be able to repair it if the damage is minimal, otherwise buy a new harness.
7. Throttle Position Sensor - Repair if possible, or replace stress free from Parts Avatar. You can order from the comfort of your home, and have it delivered right at your doorstep.
8. Powertrain Control Module - Replacing the PCM module be a big expense, and it’s important that you replace from the best only. Parts Avatar have a wide range of products to your vehicle's compatibility.
9. Diagnostic Scanner - A useful car diagnostic tool, ensure it’s working correctly otherwise replace it today from Parts Avatar.
10. Multimeter - Repair or replace as per need.
11. Oscilloscope - Important for diagnosing complicated OBD codes, repair or buy a new one.

For us our customers are everything, and that’s why we will help you to diagnose P061E code by mentioning some important symptoms below:

Common Symptoms

• Rough or delay in shifting transmission
• Engine shutdown when stopping (in drive)
• Brake lamps become inoperative
• Transmission damage caused by lack of torque converter lockup

Here are few simple ways to correct OBD error P061E

• Repair or replace Camshaft Position Sensor
• Repair or replace Throttle Position Sensor
• Repair or replace Diagnostic scanner

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The diagnosis of this OBD code requires skills and knowledge. Follow these instructions:

• Step one is to check for any ECM module/PCM power supply codes present, you will have to get rid of them by resolving the issue completely. Once that is done, look for any brake lamp switch/signal codes that may be present, they have to be diagnosed and rectified also. Feel free to refer manufacturer's recommendations on testing them, and accordingly op to repair or replace.
• Now it’s time to perform few important preliminary tests so that you can confidently declare a specific controller as defective. Procure the following car diagnostic tools, diagnostic scanner, a digital volt/ohmmeter (DVOM), a source of reliable vehicle information and oscilloscope.
• You’re now ready to start scanning the codes present, connect the scanner to the vehicle diagnostic post. Retrieve all the codes stored and freeze frame them, also make note of them in the order of their occurrence. This will be helpful in future when you want to find out if the code was intermittent. Once you have safely done that, clear all the codes and go on a test-drive. Note what happens, does the code rest or does the PCM enter readiness mode. If the latter happens, it means the code was due to an intermittent condition, and this condition would have to worsen before a clear diagnosis can be made. If the former happens, continue your diagnostics by doing few more tests.
• You will need your vehicles matching TSB, ensure it matches perfectly to your vehicle model, year of make and engine. Compare the symptoms as per code and follow the instructions. Information from a reliable vehicle source is very important in the diagnosis of P061E. Use this source to find the connector face views, pinout charts, wiring diagrams, component locations, and diagnostic flow charts. Now, using the DVOM test the controller power supply fuses and relays. You will then have to test and replace all the blown fuses as needed. Remember to test fuses with the circuit loaded. If all of the fuses and relays are good, then perform a visual inspection of the controller related wiring and harnesses, remember to also check chassis and engine ground junctions as well. To locate the ground for related circuits, refer the vehicle information source. Using the DVOM test the ground integrity.
• Carry out a visual inspection of the controllers, and see if there are any signs of damage due to water, collision and head. Those damaged by water will have to be considered defective. You may want to check them to see repairing will be possible, it’s always better to replace them.
• If the power and ground circuits of the controller are perfectly fine, you can now suspect a defective controller or programming error of the controller. Ensure you solve this issue with someone trained. The OBD code P061E is typically caused by a defective controller, or a programming error of the controller. Test the system ground integrity via DVOM (negative lead connected to ground and positive test lead to the battery voltage).

Common Mistakes When Diagnosing the P061E Code

• Failed Powertrain Control Module (PCM)
• Problems with wiring

P061A - Internal Control Module Torque Performance

P061B - Internal Control Module Torque Calculation Performance

P061C - Internal Control Module Engine RPM Performance

P061D - Internal Control Module Engine Air Mass Performance

P061F - Internal Control Module Throttle Actuator Controller Performance