What is P062A : Engine Error code Causes Explained
This Guide explains the P062A engine error code, its causes, and solutions. Fuel delivery, engine performance, and drivability may be affected by this fuel pump control module code.
How to Identify a DTCs Number
The Diagnostic Trouble Code (DTC) P062A refers to an issue with the fuel pump control module, indicating a problem with its performance or internal circuitry.
Understand, this trouble codes (DTCs) are 5 characters: 1 letter, 4 numbers. P-Powertrain indicates the fault code’s location. Generic or manufacturer-specific codes are indicated by the first digit. The second digit denotes the subsystem (7=transmission). The last two numbers describe the issue.
To identify a DTC’s number, you need to use an OBD-II scanner, which connects to the vehicle’s diagnostic port and retrieves the error codes stored in the engine control module (ECM).
Causes of P062A Error Code:
- Faulty Fuel Pump:
Likely cause: failing fuel pump with low pressure due to wear or damage. - Damaged Wiring:
Corroded, frayed, or broken fuel pump wires disrupt signals, triggering the code. - Faulty Ground Connections:
Grounding issues can cause erratic fuel pump performance. - Engine Control Module (ECM) Issues:
Faulty ECM may misinterpret fuel pump circuit signals. - High Resistance Circuit:
Excessive resistance in the fuel pump circuit impacts voltage, triggering the code.
Risk Level of P062A Error Code:
A high-risk level for this code means the issue is severe enough to cause engine stalling, poor acceleration, or even a no-start condition, making the vehicle unsafe to drive.
Immediate inspection and repairs are strongly recommended to prevent further damage and ensure vehicle safety.
Common Car Brands Affected by P062A Code:
The P062A engine error code is commonly found in the following list.
- Ford
- Dodge
- Nissan
- Mitsubishi
- Toyota
- Chevrolet
- Jeep
Video: P062A Engine Error code
FAQ’s
What is P062A Error Code?
The P062A code indicates a malfunction in the fuel pump control module (FPCM) or internal fuel pump driver circuit, affecting fuel delivery.
What Causes the P062A Error?
Common causes include a faulty fuel pump, damaged wiring, a defective fuel pump control module, or an issue with the powertrain control module (PCM).
What is the Risk Level of P062A?
The risk level is high, as it can cause engine misfires, poor fuel efficiency, or failure to start due to improper fuel supply.
Which Vehicles Are Affected by P062A?
This error affects various gasoline and diesel vehicles, including Ford, Dodge, Nissan, Mitsubishi, Toyota, Chevrolet and Jeep.