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2004 Isuzu NPR 6.0L MIL Lamp on
Posted to Asian Driveability on 6/7/2010 5 Replies

i have 3 ho2s codes. 3 new bosch sensors. i cant figure out. sensors seem to be working fine. codes are for the new sensors. any help on what to look for here. these are time codes for the heaters.

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  Related Documents & Media  2004 Isuzu NPR

 
Message Closed w/FIX

car Vehicle Data

2004 Isuzu NPR

VIN 4KLB41U94J
Engine6.0 L / 8 cyl / GAS
DeliveryFuel Injection / sefi
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0135Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Malfunction
P0141Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction
P0155Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Circuit Malfunction
Message Closed w/FIX

car Vehicle Data

2004 Isuzu NPR

VIN 4KLB41U94J
Engine6.0 L / 8 cyl / GAS
DeliveryFuel Injection / sefi
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0135Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Malfunction
P0141Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction
P0155Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Circuit Malfunction