DTC P2112: TP Sensor Minimum Stop Range/Performance Problem

WARNING: This page is about a different car, the 2004 Mazda RX-8. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: DTC P2112 Detection Condition & Possible Causes Chart

Courtesy of MAZDA MOTORS CORP.

Diagnostic Procedure

Fig 2: DTC P2112 Diagnostic Procedure Chart

Courtesy of MAZDA MOTORS CORP.