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OBD-II code · manufacturer-specific

P1756

EPC Malfunction

System
P1 — Powertrain (manufacturer-specific)
Severity
Moderate (3/5)
Can I keep driving?
Drive with caution
01

What does P1756 mean?

P1756 is defined as “EPC Malfunction”.

Drive gently and only as far as you need to; have it checked as soon as possible.

02

Manufacturer-specific meanings

The same code can mean something different on some makes.

  • Jeep: Governor Pressure Not Equal To Target At 15 20 PSI
  • Chrysler, Dodge, Plymouth, Pontiac: Governor Pressure Not Equal To Target At 15-20 PSI
  • Ford, Lincoln, Mercury: Shift Solenoid B Performance
  • Mazda: Transmission Shift Solenoid B Mechanical Fault
03

Related codes

04

Look up another code

This page is general information; an exact diagnosis needs measurements and a technician’s check.