Your Mazda Marathon engine control system detects a problem, the computer stores the diagnostic trouble
code P2466 in its memory.
To figure out what is wrong with your vehicle you must first extract the P2466 DTC For Mazda Marathon.
A good ground connection is also extremely important. P2466 Mazda Marathon engine problem because the presence of voltage at the panel harness won't make the panel work if there is a bad ground connection. Since the instrument cluster is mounted in a plastic dash, a separate ground wire or ground circuit through the wiring harness is usually needed to complete the power circuit. Refer again to the wiring diagram to find the ground path, and then check it with your ohmmeter. Do not use a self-powered test light because it cannot measure resistance (any resistance will lower circuit voltage).
P2466 Mazda Marathon DTC Meaning
Powertrain Code - Problem is related engine, transmission and emissions systems.
MFG - Manufacturer Specific
Fuel And Air Metering (Injector Circuit Malfunctions Only)
Vehicle Speed Output Circuit
Transmission Control Module Reprogrammable Memory
When you turn on the ignition, the Service Engine Soon or Check Engine P2466 Mazda Marathon light should flash briefly, indicating that the OBD system is ready to scan your vehicle for any malfunctions. After this brief flash, the light should stay off while you drive as long as no problems are detected. If P2466 DTC For Mazda Marathon so, you'll be glad to know that your vehicle is equipped with an early warning system that could save you time, money, and fuel in addition to helping protect the P2466!