P1972 DTC For Alfa Romeo Alfetta

Your Alfa Romeo Alfetta engine control system detects a problem, the computer stores the diagnostic trouble code P1972 in its memory. To figure out what is wrong with your vehicle you must first extract the P1972 DTC For Alfa Romeo Alfetta.

A good ground connection is also extremely important. P1972 Alfa Romeo Alfetta 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).

When you turn on the ignition, the Service Engine Soon or Check Engine P1972 Alfa Romeo Alfetta 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 P1972 DTC For Alfa Romeo Alfetta 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 P1972!

P1971 DTC (Previous DTC Code)

( Next DTC Code ) P1973 DTC

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