P1647 Peugeot Engine Speed Signal Circuit Problem

Tech description

There are seven (7) codes listed on the service manual for the P1647 Peugeot code. Try reseting the code first, and if the code comes back, check fuses and the Engine Control Module (ECM) connector.

P1647 Peugeot Description

P1647 Peugeot – Power Command Signal Circuit Low Input

P1647 Peugeot – Power Command Signal Circuit High Input

P1647 Peugeot – Engine Torque Signal Circuit Low Input

P1647 Peugeot – Engine Torque Signal Circuit High Input

P1647 Peugeot – Mode Signal Circuit 1 Low Input

P1647 Peugeot – Mode Signal Circuit 1 High Input

P1647 Peugeot – Mode Signal Circuit 2 Problem