2002 Toyota Highlander 3.0L 02 Sensor
vehicle came in with check engine light a p1155, check power and grounds and both circuits proved to be good. replaced 02 sensor and cleared fault. 10 to 15 seconds later the code came back. switch 02 sensors from bank 1 and bank code still came back. jumped s...
FIX posted 2/3/2015
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Vehicle Data2002 Toyota Highlander
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Vehicle Data
2002 Toyota Highlander
VIN | JTEGF21A72 |
Engine | 3.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Affected | 02 Sensor |
Conditions | Heater Circuit |