Diagnostic Procedure

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

Fig 1: DTC P0126, P0128 Diagnostic Procedure Chart (Step 1-4)

Courtesy of MAZDA MOTORS CORP.

Fig 2: DTC P0126, P0128 Diagnostic Procedure Chart (Step 5-7)

Courtesy of MAZDA MOTORS CORP.

Fig 3: DTC P0126, P0128 Diagnostic Procedure Chart (Step 8)

Courtesy of MAZDA MOTORS CORP.