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Ford Mustang Mach-E Fault Codes


You can find common Ford Mustang Mach-E fault codes on this page that when clicked take you to a detailed description.

You can also type in the fault code you are getting below to find a more detailed description.

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Ford Mustang Mach-E Recalls

When a car manufacturer detects a problem with a model they put out a recall notice and more often than not offer to fix the problem free of charge.

You can check to see if your Ford Mustang Mach-E has any recall notices on our sister site AutoRecalls.co, sorted by model year.

View Ford Mustang Mach-E Recalls »
Recall Notice Icon

Error Icon P1450

Sec.Air Inj.Sys.Circ Short to B+

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Severity Icon 7/10

Error Icon P0171

System Too Lean (Bank 1)

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Severity Icon 7/10

Error Icon P0420

Catalyst System Efficiency Below Threshold (Bank 1)

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Severity Icon 3/10

Error Icon P0456

Evaporative Emissions System Small Leak Detected

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Severity Icon 7/10

Error Icon P0430

Catalyst System Efficiency Below Threshold (Bank 2)

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Severity Icon 9/10

Error Icon P0300

Random/Multiple Cylinder Misfire Detected

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Severity Icon 6/10

Error Icon P0174

System Too Lean (Bank 2)

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Severity Icon 8/10

Error Icon P0301

Cylinder 1 Misfire Detected

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Severity Icon 10/10

Error Icon P2112

Throttle Actuator Control System Stuck Closed

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Severity Icon 7/10

Error Icon P0193

Fuel Rail Pressure Sensor Circuit High Input

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Error Icon B2139

Data Mismatch (receive data does not match what was expected)

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Error Icon B1207

EIC Switch-1 Assembly Circuit Short To Battery

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Severity Icon 8/10

Error Icon B1342

ECU Is Defective

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Severity Icon 2/10

Error Icon B1352

Ignition Key-In Circuit Failure

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Error Icon C1288

Pressure Transducer Main / Primary Input Circuit Failure

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Error Icon C1095

ABS Hydraulic Pump Motor Circuit Failure

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Error Icon P2463

Diesel Particulate Filter Restriction - Soot Accumulation

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Error Icon P2002

Diesel Particulate Filter Efficiency Below Threshold Bank 1

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Error Icon P2263

Turbo/Supercharger Boost System Performance

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Severity Icon 4/10

Error Icon P0455

System Gross Leak Evaporative Emission

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Error Icon P0108

Manifold Absolute Pressure/Barometric Pressure Circuit High Input

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Severity Icon 8/10

Error Icon P0016

Crankshaft Position Camshaft Position Correlation Bank 1 Sensor A

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Severity Icon 8/10

Error Icon P0113

Intake Air Temperature Circuit High Input

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Severity Icon 4/10

Error Icon P0128

Coolant Thermostat (Coolant Temp Below Thermostat Regulating Temperature)

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Severity Icon 9/10

Error Icon P0012

Intake Camshaft Position Timing - Over-Retarded (Bank 1)

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Severity Icon 8/10

Error Icon P0302

Cylinder 2 Misfire Detected

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Severity Icon 7/10

Error Icon P0151

O2 Sensor Circuit Low Voltage (Bank 2 Sensor 1)

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Error Icon P1443

EGR Valve Position

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Severity Icon 9/10

Error Icon P0299

Turbo / Super Charger Underboost

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Error Icon U0140

Lost Communication With Body Control Module

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Error Icon U1900

CAN Communication Bus Fault

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Error Icon U0415

Invalid Data Received – Anti-Lock Brake System (ABS) Control Module

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Error Icon U0401

Invalid Data Received From ECM/PCM

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Severity Icon 9/10

Error Icon U0001

High Speed CAN Communication Bus

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Severity Icon 7/10

Error Icon U0155

Lost Communication With Instrument Panel Cluster (IPC) Control Module

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Severity Icon 9/10

Error Icon U0100

Lost Communication With ECM/PCM "A"

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Error Icon U0101

Lost Communication with TCM

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Severity Icon 8/10

Error Icon U0106

Lost Communication With Glow Plug Control Module

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Error Icon U3000

Control Module

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Severity Icon 9/10

Error Icon U0073

Control Module Communication Bus "A" Off

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Severity Icon 3/10

Error Icon P0446

Evaporative Emission Control System Vent Control Circuit Malfunction

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Error Icon P0470

Exhaust Pressure Sensor Malfunction

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Error Icon P1000

System readiness test not complete

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Error Icon P1299

Cylinder Head Temperature Sensor Detected Engine Overheating Condition

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Error Icon P1131

Bank 2-Sensor 1 Internal

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Error Icon P1151

Bank 1, Long Term

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Error Icon P1401

EGR Valve Circ Short

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Error Icon P1451

Sec.Air Inj.Sys.Circ

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Error Icon P1263

Cylinder #3 High To Low Side Short

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Error Icon P1261

Cylinder #1 High To Low Side Short

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Error Icon P1262

Cylinder #2 High To Low Side Short

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Error Icon P1260

Theft Detected - Engine Disabled

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Error Icon P1264

Cylinder #4 High To Low Side Short

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Error Icon P1549

Boost Pressure Contr.Valve

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Error Icon P1622

Engine coolant temperature

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Error Icon P1103

O2 Sensor Heating Circ. Bank 1-Sensor 1 Output too Low

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Error Icon P1335

Engine Torque Monitoring 2 Control Limint Exceeded

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Error Icon P1632

Accelera.Pedal Pos.Sensor

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Severity Icon 7/10

Error Icon P0010

Intake Camshaft Position Actuator Circuit / Open (Bank 1)

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Severity Icon 9/10

Error Icon P0011

Intake Camshaft Position Timing - Over-Advanced (Bank 1)

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Severity Icon 7/10

Error Icon P0013

Exhaust Camshaft Position Actuator Circuit / Open (Bank 1)

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Severity Icon 8/10

Error Icon P0014

Exhaust Camshaft Position Timing - Over-Advanced (Bank 1)

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Severity Icon 8/10

Error Icon P0017

Crankshaft Position Camshaft Position Correlation Bank 1 Sensor B

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Severity Icon 4/10

Error Icon P0036

Heated Oxygen Sensor (HO2S) Heater Control Circuit Bank 1 Sensor 2

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Severity Icon 4/10

Error Icon P0102

Mass or Volume Air Flow Circuit Low Voltage Input

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Severity Icon 8/10

Error Icon P0106

Manifold Absolute Pressure/Barometric Pressure Circuit Range/Performance Problem

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Severity Icon 6/10

Error Icon P0131

O2 Sensor Circuit Low Voltage (Bank 1 Sensor 1)

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Severity Icon 7/10

Error Icon P0134

O2 Sensor Circuit No Activity Detected (Bank 1 Sensor 1)

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Severity Icon 6/10

Error Icon P0135

O2 Sensor Heater Circuit Malfunction (Bank 1 Sensor 1)

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Severity Icon 4/10

Error Icon P0137

O2 Sensor Circuit Low Voltage (Bank 1 Sensor 2)

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Severity Icon 6/10

Error Icon P0138

O2 Sensor Circuit High Voltage (Bank 1 Sensor 2)

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Severity Icon 6/10

Error Icon P0141

O2 Sensor Heater Circuit Malfunction (Bank 1 Sensor 2)

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Severity Icon 5/10

Error Icon P0172

System Too Rich (Bank 1)

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Severity Icon 5/10

Error Icon P0175

System Too Rich (Bank 2)

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Severity Icon 8/10

Error Icon P0303

Cylinder 3 Misfire Detected

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Severity Icon 8/10

Error Icon P0304

Cylinder 4 Misfire Detected

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Ford Mustang Mach-E Image
  • Manufacturer: Ford

About the Mustang Mach-E

Created by Ford, the Mustang Mach-e is a battery electric compact crossover that started sales in December 2020.

Manufactured at the Cuautitlan Assembly plant in Mexico for the American market, the Mustang Mach-e has 5 doors and is built upon the Ford GE1 platform (a heavily modified version of the C2 platform).

A number of trim levels are available, each with different options, these were Select, California Route 1 Edition, Premium and GT.

The latter was predominantly geared towards performance. Instead of normal door handles, the Mustang Mach-e has buttons that can pop open the doors.

As a new car, there are a plethora of modern features to be found in this car, for example, a built-in soundbar, a large touchscreen infotainment system and continual wireless updates. Most of the car can be controlled by using the touchscreen.

Although carrying a prestigious name, the Mustang Mach-e has quite a few competitors on the market such as, the Hyundai Kona Electric, Kia EV6, Hyundai IONIQ 5, Kia Niro EV, Audi Q4 e-tron, Jaguar I-Pace, Chevrolet Bolt EV, Volvo XC40 Recharge, Tesla Model Y, Mazda MX-30, Volkswagen ID.4 and the Volvo C40 Recharge.

  • P1450 – This indicates excessive vacuum in the fuel tank and is altered by the PCM running a system monitor of the situation.
  • P0171 – This code dictates that there is either too much oxygen or too little fuel to be found in the exhaust.
  • P0420 – Oxygen levels are way below the required limits, and can lead to issues with the car’s exhaust system.
  • P0456 – A common generic code that alerts the driver to the fact that there is a minute leak in the evaporative system.
  • P0430 – Underperformance of the catalytic converter. The ECU checks the catalytic converter and will illuminate the check engine light when necessary.