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2001 mazda B2300 pulled code p0171
, It drives but

Customer Question
2001 mazda B2300 pulled...

2001 mazda B2300 pulled code p0171

Mechanic's Assistant: Thanks. Can you give me any more details about your issue?

It drives but really lacks power

Submitted: 2 years ago.Category: Mazda
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Answered in 32 minutes by:
2/20/2016
Mazda Mechanic: Amedee, Mazda Technician replied 2 years ago
Amedee
Amedee, Mazda Technician
Category: Mazda
Satisfied Customers: 28,334
Experience: ASE Technician advanced level specialist. Wisconsin certified emissions state inspector
Verified

Hello and welcome! My name is ***** ***** I can assist you with your question. This condition is most likley caused by a bad mass air flow sensor or a bad oxygen sensor. Just be sure to check for plugged exhaust and check the fuel pressure to ensure it is within specs.

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