P062B

Symptoms

• The Check Engine light comes on
• Misfire in one or more cylinders
• Unstable engine operation
• Increased fuel consumption
• Deterioration in engine dynamics and power

Causes

• Internal error in the injector control algorithm in the ECU
• Incorrect input data disrupting injection calculations
• Damage to the ECU firmware
• Unstable power supply to the ECU
• Physical ECU malfunction

How to Fix

1. Read all codes - check for injector errors P0200-P0206
2. Check injection data via scanner: real injector opening time
3. Check fuel pressure and condition of injectors
4. Update the ECU firmware if there is an official update
5. Reset error - check for recurrence
6. If it repeats without obvious reasons - diagnostics/replacement of the ECU

Related codes

Error P062B by Vehicle Brand