Total OBD & ECU Auto Diagnostics

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MAF Meter




(a) Disconnect the B1 MAF meter connector.

(b) Connect the intelligent tester to the DLC3.

(c) Turn the ignition switch ON.

(e) Select the following menu items: DIAGNOSIS / ENHANCED OBD II / DATA LIST / PRIMARY / INTAKE AIR.

Read the value displayed on the tester. Standard value: -40°C (-40°F)

Reconnect the MAF meter connector.

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