October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

Without Using the SST

WARNING: This page is about a different car, the 2004 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.

NOTE:

The PCM terminal voltage can vary with the conditions when measuring and changes due to aged deterioration on the vehicle, causing false diagnosis. Therefore determine comprehensively where the malfunction occurs among the input systems, output systems, and the PCM.

Fig 1: PCM Inspection & Test Index (1 Of 8)

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Courtesy of MAZDA MOTORS CORP.

Fig 2: PCM Inspection & Test Index (2 Of 8)

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Courtesy of MAZDA MOTORS CORP.

Fig 3: PCM Inspection & Test Index (3 Of 8)

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Courtesy of MAZDA MOTORS CORP.

Fig 4: PCM Inspection & Test Index (4 Of 8)

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Courtesy of MAZDA MOTORS CORP.

Fig 5: PCM Inspection & Test Index (5 Of 8)

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Courtesy of MAZDA MOTORS CORP.

Fig 6: PCM Inspection & Test Index (6 Of 8)

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Courtesy of MAZDA MOTORS CORP.

Fig 7: PCM Inspection & Test Index (7 Of 8)

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Courtesy of MAZDA MOTORS CORP.

Fig 8: PCM Inspection & Test Index (8 Of 8)

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Courtesy of MAZDA MOTORS CORP.