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Home › Mazda › 1990 › MX-5 Miata Automatic › Repair and Diagnosis › Engine Performance › System › Engine Controls - Tests W/Codes › Trouble Code Identification Chart › Code 34: Idle Speed Control (ISC)

Code 34: Idle Speed Control (ISC)

Fig 1: Code 34: Idle Speed Control (ISC) Chart
G90B21585Courtesy of MAZDA MOTORS CORP.
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