
1997 Mazda Millenia S 2.3L MIL Lamp on
Mazda Techs,(PO420 & PO430) This car takes approx. a week to set the same 2 codes. I have replace the right rear o2 sensor, & the vehicle still sets the same codes @ the same time (cat effiencancy low, left & right banks). I have not scoped O2 sensors because ...
Summary posted 8/4/2005
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Message Closed w/Summary
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VIN | JM1TA2228V |
Engine | 2.3 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Trouble Codes
420 | cat effiencancy low |
P00 | |
P0430 | Catalyst Efficiency Below Threshold (Bank 2) |
Message Closed w/Summary
Vehicle Data
1997 Mazda Millenia S
VIN | JM1TA2228V |
Engine | 2.3 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Trouble Codes
420 | cat effiencancy low |
P00 | |
P0430 | Catalyst Efficiency Below Threshold (Bank 2) |