AIR FUEL RATIO SENSOR > INSPECTION |
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1. INSPECT AIR FUEL RATIO SENSOR |
Check the resistance.
Measure the resistance according to the value(s) in the table below.
Text in Illustration *A for Bank 1 *B for Bank 2 *a Component without harness connected
(Air Fuel Ratio Sensor)- Standard Resistance:
Tester Connection Condition Specified Condition 1 (HA1A) - 2 (+B)
(for Bank 1)20°C(68°F) 1.6 to 3.2 Ω 1 (HA2A) - 2 (+B)
(for Bank 2)1 (HA1A) - 4 (A1A-)
(for Bank 1)Always 10 kΩ or higher 1 (HA2A) - 4 (A2A-)
(for Bank 2)