Inspection

1. INSPECT MAF METER RESISTANCE

Using an ohmmeter, measure the resistance between terminais THA and E2.

Resistance:

Terminals

Resistance

Temperature

THA - E2

13.6-18.4 KÛ

-20 "C (~4"F)

ÎHA - E2

22\ - 2.69KÎ3

20* C (68T)

THA - E2

0.49- 0.67 kil

60"C (140"F)

If the resistance is not as specified, replace the MAF meter.

If the resistance is not as specified, replace the MAF meter.

VG E2G

VG E2G

2. INSPECT MAF METER OPERATION

(a) Connect the MAF meter connector.

(b) Turn the ignition switch to ON.

(c) Using a voltmeter, connect the positive (+) tester probe to terminal VG, and negative {-) tester probe to terminal E2G.

(d) Blow air into the MAF meter, and check that the voltage fluctuates.

if operation is not as specified, replace the MAF meter.

(e) Turn the ignition switch LOCK.

(f) Disconnect the MAF meter connector.

INSTALLATION

INSTALL AIR FLOW METER

Install the air flow meter and a new O-ring with 2 screws.

Do It Yourself Car Diagnosis

Do It Yourself Car Diagnosis

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