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2000 Honda Passport EX 3.2L Excessive Emissions
Posted to Asian Driveability on 10/8/2010 8 Replies

Runs great in open loop, once it goes into closed loop it starts loading up on one bank,then it jumps back to open loop and runs fine. tested 02s and looked good, checked temp and air sensors, looked good. Change to Denso plugs and runs better but still runs b...

8 Replies Received (View Replies)

  Related Documents & Media  2000 Honda Passport EX

 
Message Closed w/FIX

car Vehicle Data

2000 Honda Passport EX

VIN 4S6CK58W7Y
Engine3.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / MPi
EmissionsOBD-II Compliant
SymptomsExcessive Emissions
OccursOnly in Closed Loop

Trouble Codes

P0151Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit Low Voltage
P0154Air Fuel Sensor (Bank 2 Sensor 1) Heater Circuit Malfunction
Message Closed w/FIX

car Vehicle Data

2000 Honda Passport EX

VIN 4S6CK58W7Y
Engine3.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / MPi
EmissionsOBD-II Compliant
SymptomsExcessive Emissions
OccursOnly in Closed Loop

Trouble Codes

P0151Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit Low Voltage
P0154Air Fuel Sensor (Bank 2 Sensor 1) Heater Circuit Malfunction