How to repair p1250 fault code in mazda premacy 2004 make showing "HOLD" on the dashboard and lower

SOURCE: workshop manual for mazda premacy 2002 gasolin

you can find a manual at Napa or Oreillys auto parts store for around 20 dollars hope this helps please rate this solution thanks

SOURCE: 2004 mazda mpv geting fault

It means that you've got a too lean (too much oxygen) condition in the exhaust. It may only be a dirty MAF (mass airflow) sensor. Are you running an "oiled-type"air filter such as a K&N? This can contribute to a dirty MAF sensor. HERE is a diagram to help you out. Good luck.

SOURCE: hi, i have a 04 reg mazda premacy 2.0 turbo diesel

P0100 OBD-II Trouble Code

Technical Description

Mass Air Flow (MAF) Circuit Malfunction

Basically this means that there's a problem with the Mass Air Flow (MAF) sensor or circuit.

You will likely not notice any serious driving problems, but there may be symptoms like a general decrease in power or sluggishness.
Causes

A code P0100 may mean one or more of the following:

* The MAF may be disconnected, or a wiring connection may be bad.
* The MAF sensor may be faulty.

Possible Solutions

Use an OBD II Reader (or go tou your local parts store and they will for free) and reset the code and see if it comes back.
Then start with the cheapest, easiest repair procedures:

* Check the Mass Air Flow Sensor wiring/harness is connected properly and that there are no broken / frayed wires.
* Unplug and reconnect the MAF wiring harness a few times to clear the contacts.
* Check the voltage of the MAF sensor (refer to a repair manual for vehicle specific information).
* Replace the MAF sensor.

Thanks for using FixYa - a 4 THUMBS rating is appreciated for answering your FREE question.
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SOURCE: Hi i have a 04 reg mazda premacy 2.0 turbo diesel

P0100 OBD-II Trouble Code

Technical Description

Mass Air Flow (MAF) Circuit Malfunction

Basically this means that there's a problem with the Mass Air Flow (MAF) sensor or circuit.

You will likely not notice any serious driving problems, but there may be symptoms like a general decrease in power or sluggishness.
Causes

A code P0100 may mean one or more of the following:

* The MAF may be disconnected, or a wiring connection may be bad.
* The MAF sensor may be faulty.

Possible Solutions

Use an OBD II Reader (or go tou your local parts store and they will for free) and reset the code and see if it comes back.
Then start with the cheapest, easiest repair procedures:

* Check the Mass Air Flow Sensor wiring/harness is connected properly and that there are no broken / frayed wires.
* Unplug and reconnect the MAF wiring harness a few times to clear the contacts.
* Check the voltage of the MAF sensor (refer to a repair manual for vehicle specific information).
* Replace the MAF sensor.

Thanks for using FixYa - a 4 THUMBS rating is appreciated for answering your FREE question.
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SOURCE: i have a mazda premacy 1999 lights on dash

you hvae a transmission problem

Testimonial: "cheers"