2002 Mazda MPV ES 3.0L pcm
repeated codes 171, 174 lean b1 b2. at idle fuel trims look normal, anything off idle long term trims go to 15 almost instantly. no driveability issues. customer complains of rotten egg smell and very rare hesitation. dealer did reflash and said if codes come ...
Summary posted 5/31/2012
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Vehicle Data2002 Mazda MPV ES
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Message Closed w/Summary
Vehicle Data
2002 Mazda MPV ES
VIN | JM3LW28J52 |
Engine | 3.0 L / 6 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Affected | PCM |
Conditions | P0171,P0174 |