
2001 Mazda MPV DX 2.5L Code P0420
I HAVE A VEHICLE THAT HAD A CODE P0420 FOR CATALITIC EFICIENCY BUT VEHICLE RAN GOOD. I REPLACED O2 SENSORS,AND ALL THREE [...] DRIVE CYCLES WERE COMPLETE,THE CODE FOR BANK ONE CAT EFFICIENCY CAME BACK EVEN WITH THREE NEW CATS AND FOUR NEW O2 SENSORS. RAN SCAN ...
FIX posted 4/2/2008
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Message Closed
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VIN | JM3LW28GX1 |
Engine | 2.5 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Affected | Code P0420 |
Conditions | Missfiring, Will Not Hold Idle, Cat Turns Red Hot |
Message Closed
Vehicle Data
2001 Mazda MPV DX
VIN | JM3LW28GX1 |
Engine | 2.5 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Affected | Code P0420 |
Conditions | Missfiring, Will Not Hold Idle, Cat Turns Red Hot |