Read Value Using Intelligent Tester Check For Open In Wire Harness

MAF Meter

ECM

IL

THA ETHA

MAF Meter Connector -CX

THA'

MAF Meter Connector -CX

THA'

E2

A127961E01

(a) Disconnect the B1 Mass Air Flow (MAF) meter connector.

(b) Connect terminals THA and E2 of the MAF meter wire harness side connector.

(c) Connect the intelligent tester to the DLC3.

(d) Turn the ignition switch ON.

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

(g) Read the value displayed on the tester. Standard value:

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