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Variable Resistor

Remove resistor connector. Note terminal identification. See Fig 1 . Using ohmmeter, check resistance at specified terminals. See VARIABLE RESISTOR RESISTANCE  table. Replace resistor if not within specification.

NOTE: Idle mixture must be adjusted if variable resistor is replaced.
VARIABLE RESISTOR RESISTANCE

Terminal k/Ohms
A & C .5-4.5
B & C .5-4.5
Fig 1: Checking Variable Resistor
G94868Courtesy of MAZDA MOTORS CORP.