2000 Saturn LW2 3.0L MIL Lamp on
Hello...I have a p0154 no activity on bank 2 sensor 1 code. The stft is -2 to+1. The Ltft is 0. The lamda reading is 985. I have checked the pumping output and pumping input wire with the AF sensor disconnected. They both read .3 at the AF sensor connector. I ...
FIX posted 2/18/2010
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Message Closed w/FIX
Vehicle Data2000 Saturn LW2
Trouble Codes
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Message Closed w/FIX
Vehicle Data
2000 Saturn LW2
VIN | 1G8JW52R3Y |
Engine | 3.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / sefi |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
P0154 | Air Fuel Sensor (Bank 2 Sensor 1) Heater Circuit Malfunction |