P1647 Mazda Engine Speed Signal Circuit Problem
Tech description
There are seven (7) codes listed on the service manual for the P1647 Mazda code. Try reseting the code first, and if the code comes back, check fuses and the Engine Control Module (ECM) connector.
P1647 Mazda Description
P1647 Mazda – Power Command Signal Circuit Low Input
P1647 Mazda – Power Command Signal Circuit High Input
P1647 Mazda – Engine Torque Signal Circuit Low Input
P1647 Mazda – Engine Torque Signal Circuit High Input
P1647 Mazda – Mode Signal Circuit 1 Low Input
P1647 Mazda – Mode Signal Circuit 1 High Input
P1647 Mazda – Mode Signal Circuit 2 Problem
Mazda Vehicle:Mazda B-Series, Mazda CX-7,Mazda CX-9,Mazda MAZDA2,Mazda MAZDA3,Mazda MAZDA5,Mazda MAZDA6,Mazda Miata MX-5,Mazda RX-8,Mazda Tribute,Mazda RX-8,Mazda MX-5,Mazda CX-9,Mazda Atenza,Mazda Axela,Mazda Tribute,