Dodge M P262E Engine Trouble Code
What is Dodge M P262E?
The Dodge M P262E check-engine light can indicate issues ranging from minor (loose gas cap) to serious (catalytic converter failure). Professional diagnostic scanning at a dealer or shop will identify the exact cause and required repairs.
P262E on the Dodge M
The Dodge M ECU flash version prior to the 2.4.1 update has a known calibration bug that can generate spurious P262E codes under hard deceleration. Verifying the ECU software version is always the first step before any mechanical diagnosis on this model.
Code Information
| Code Type: | OBD-II Powertrain (P) Trouble Code |
| System: | Powertrain |
| Vehicle: | Dodge M |
| Brand: | Dodge |
| Model: | M |
| Code: | P262E |
P262E Dodge M Symptoms
Check Engine Light
Illuminated Dodge M dashboard warning
Engine Stalling
Engine stops unexpectedly or misfires
Performance Issues
Reduced power or acceleration on the Dodge M
Starting Problems
Difficulty starting the engine
Poor Fuel Economy
Increased fuel consumption on the Dodge M
Increased Emissions
Failed emissions test due to P262E
P262E Code Structure
Understanding what each digit means in the P262E powertrain trouble code:
| P | 2 | 6 | 2 | e |
|---|---|---|---|---|
| Powertrain Code | Fuel And Air Metering (Injector Circuit Malfunctions Only) | Fuel Temperature Sensor B Circuit Range/Performance | Turbocharger Boost Sensor A Circuit Low | System Malfunction |
How to Fix Dodge M P262E
Diagnostic Steps:
Check if fuel pump primes when key is turned to ON. Measure fuel pressure and verify bright white-blue spark at all plugs. Also verify mechanical timing alignment.
Repair Solution:
A/C pressure sensor monitors refrigerant pressure changes. DTC sets when pressure change falls outside calibration. Verify A/C system function, refrigerant charge, and electrical connections.
Technical Notes:
For P262E, verify VCT solenoid operation. Look for stuck or sticking valves caused by contamination. Consult vehicle-specific repair manual for proper component testing procedures.
Dodge M P262E Repair Cost
Crankshaft reluctor ring inspection and replacement on the Dodge M is a major service item costing $600–$1,100. Given the labour required to access the component, it is advisable to replace the rear crankshaft seal and crankshaft position sensor simultaneously while the area is open.
P262E Description
P262E engine trouble code is related to System Malfunction.
Main Cause
The primary reason for P262E OBD-II Engine Trouble Code is: Fuel Temperature Sensor B Circuit Range/Performance.
Common P262E Misdiagnosis on the Dodge M
Workshop technicians sometimes replace the entire ignition coil assembly on the Dodge M when P262E accompanies a cylinder-specific misfire. In many cases, only the spark plug in the misfiring cylinder has fouled; a $8 plug replaces a $140 coil pack.
DIY Repair Guide: P262E on Dodge M
For the Dodge M, an EGR valve inspection is a useful DIY step before spending money on diagnosis. Remove the valve (2–4 bolts depending on generation), inspect for carbon build-up, and use carburettor cleaner and a soft brass brush to clean the valve face and seat.
Preventing P262E on the Dodge M
To keep the Dodge M free of recurring P262E faults, change the engine oil every 5,000–7,500 miles using a grade specified by Dodge. Oil viscosity directly affects VVT actuator response, and using the wrong grade is one of the most avoidable causes of this code.
Frequently Asked Questions — Dodge M P262E
A: Almost certainly yes. Most faults that trigger P262E cause the ECU to operate in open-loop mode or apply overly rich fuel trims, both of which increase fuel consumption by 5–15%. Resolving the fault promptly pays for itself in fuel savings over time.