DTC P2070: SSV Stuck Open

Fig 1: DTC P2070 Detection Condition & Possible Causes Chart

Courtesy of MAZDA MOTORS CORP.

Diagnostic Procedure 

Fig 2: DTC P2070 Diagnostic Procedure Chart (Step 1-5)

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Fig 3: DTC P2070 Diagnostic Procedure Chart (Step 6-8)

Courtesy of MAZDA MOTORS CORP.