If tensioner rotates with no resistance or does not rotate, replace the tensioner.ġ. O If not within the specification, replace the tensioner spring. Measure the tensioner spring free length. Tensioner, Tensioner Spring Installation Noteġ. Note: Mark the timing belt rotation on the belt for proper reinstallation. Disconnect the tensioner spring from the hook pin.Ĭaution: Forcefully twisting the timing belt turning it inside out, or allowing oil or grease on it will damage the belt and shorten its life. Turn the tensioner clockwise using an Allen wrench.Ĥ. Turn the crankshaft clockwise and align the timing marks.ģ. Remove the cylinder head cover bolts a few turns in the order shown.Ģ. Inspect the pulleys and drive belt for runout and contact.ġ. Adjust the drive belt deflection/tension.ġ. Refer to Powertrain Management Computers and Control Systems Crankshaft Position Sensor.Ĩ. Install in the reverse order of removal.ħ. Remove in the order indicated in the image above.Ħ. For these states, inspect timing belt at 60,000 and 90,000 miles, and replace timing belt at 105,000 miles.įor 2001-05 MX-5 Miata, the replacement interval is 60,000 miles.ġ. For vehicles sold in California and Massachusetts, inspect timing belt at 60,000 and 90,000 miles, and replace timing belt at 105,000 miles.įor 1999-00 vehicles, the replacement interval is 60,000 miles except for vehicles registered in California, Connecticut, Delaware, Maine, Maryland, Massachusetts, New Hampshire, New Jersey, New York, Pennsylvania, Rhode Island, Vermont, Virginia and Washington D.C. For vehicles sold in California, inspect timing belt at 60,000 and 90,000 miles, and replace timing belt at 105,000 miles.įor 1997-98 vehicles, the manufacturer recommends the belt be replaced at 60,000 mile intervals for vehicles sold outside of California and Massachusetts. MANUFACTURER'S SUGGESTED SCHEDULED MAINTENANCEįor 1994-96 vehicles, the manufacturer recommends the belt be replaced at 60,000 mile intervals for vehicles sold outside of California. Since it has been recommended to be replaced at a later mileage for the same vehicle, there definitely is a reasonable chance for it to last longer than the recommended mileage.Īs the visual inspection indicates the belt is still in good condition, I would agree that it is possible to use it for a longer period. This scanner also can read and clear codes through every control module of your vehicle.Here is what I got from our database. If you need to reset the check engine light after you have replaced the mass air flow sensor, you can use the YOUCANIC Full System Scanner to clear the stored codes and remove the check engine light on your Mazda. Step-by-step instructions on how to change the mass airflow sensor on a Mazda. These instructions include pictures and video clips to help you with this Mazda DIY repair. It is located on the engine air filter housing or the large-diameter air intake hose that connects the air clear box to the engine intake manifold. Where is the Mass Air Flow sensor located on a Mazda? If you are starting with DIY auto repair, this will be an easy task to get started. It is one of the simplest Mazda DIY repairs. The MAF sensor can be bought online for as low as $50. How much does a new Mazda air flow sensor cost?Īt the dealership, it will cost anywhere from $200 to $300. Cleaning is successful in cases when the sensor has gotten dirty. No guarantee cleaning will fix the problem. You can clean a Mazda airflow sensor using an Air Flow Sensor Cleaner. To confirm that the MAF is the problem, always read the fault codes using an OBD2 scanner. When the mass airflow sensor fails, your Mazda will not accelerate properly it may misfire and trigger the check or service engine light. How to tell if the mass airflow sensor is bad on a Mazda? Other DTCs not listed here may be related to the MAF sensor. P0103 MAZDA Mass Air Flow Sensor High Input Signal.P0100 MAZDA Mass Air Flow Sensor Signal Out Of Range.P1100 MAZDA Mass Air Flow Sensor Intermittent.P0102 MAZDA Mass Air Flow Circuit Low Input.P0101 MAZDA Mass Air Flow Sensor Inconsistent with Throttle.Mazda Mass Air Flow Fault CodesĪ bad mass flow sensor on a Mazda may trigger possible fault codes. The OBD2 scanner can be connected to the diagnostic port under the driver’s dashboard. If you want to check for other codes or reset the check engine light, use an OBD2 scanner to clear the fault codes. If not, follow this guide on troubleshooting the Mazda check engine light. The check engine light should reset within a week if no other fault codes are present. If the check engine light is on, don’t expect it to turn off immediately.

Installing a 1998 mazda protege engine