Diagnostic Procedure

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: Diagnostic Procedure - DTC U0073, U1900 Or U2516 (Steps 1-7)

Courtesy of MAZDA MOTORS CORP.

Fig 2: Diagnostic Procedure - DTC U0073, U1900 Or U2516 (Steps 8-17)

Courtesy of MAZDA MOTORS CORP.

Fig 3: Diagnostic Procedure - DTC U0073, U1900 Or U2516 (Steps 18-23)

Courtesy of MAZDA MOTORS CORP.

Fig 4: Diagnostic Procedure - DTC U0073, U1900 Or U2516 (Steps 24-30)

Courtesy of MAZDA MOTORS CORP.

Fig 5: Diagnostic Procedure - DTC U0073, U1900 Or U2516 (Steps 31-34)

Courtesy of MAZDA MOTORS CORP.

Fig 6: Diagnostic Procedure - DTC U0073, U1900 Or U2516 (Steps 35-39)

Courtesy of MAZDA MOTORS CORP.

Fig 7: Diagnostic Procedure - DTC U0073, U1900 Or U2516 (Steps 40-44)

Courtesy of MAZDA MOTORS CORP.