Mass Airflow Sensor
1972 Dodge Challenger · 440ci V8 Six Pack
Sensor Type
not-applicable
Waveform Type
not-applicable
Location
Not applicable - 1972 Challenger uses carburetor system with no MAF sensor
Pins
Unknown
Timebase
N/A
Voltage Scale
N/A
Trigger
N/A
Wiring
Not applicable - no MAF sensor on carbureted engine
Expected Voltage Range
At Idle
0V to 0V
At Higher RPM
0V to 0V
Expected Pattern
Not applicable - carburetor uses mechanical metering
Known-Good Waveform
This vehicle does not use a mass airflow sensor. Air/fuel metering is controlled mechanically through carburetor jets, metering rods, and vacuum-operated enrichment circuits. The Six Pack system relies on manifold vacuum signals to activate the outboard carburetors.
Common Failure Patterns
Not applicable
Cause: Not applicable
Diagnostic Tips
Air cleaner vacuum door operation and clean air filter are important for proper carburetor function. Check vacuum lines to outboard carburetor actuators.
Related Diagnostic Trouble Codes
P0100P0101P0102P0103P0104
Always confirm waveform data with your vehicle's OEM service manual before diagnosing.
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