2000 Toyota Echo 1.5L Excessive Emissions
at cruise when fan turns on it goes into closed loop o2 switching etc. when fan or load turns off it goes into open loop, o2 sensor pegs out rich until a load is applied. the Modis pid data when in open loop is " OL-DRV" does this mean anything other than open...
FIX posted 11/24/2012
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Message Closed
Vehicle Data2000 Toyota Echo
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Message Closed
Vehicle Data
2000 Toyota Echo
VIN | JTDBT1236Y |
Engine | 1.5 L / 4 cyl / GAS |
Trans | 5-speed Standard |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions |
Occurs | Always |