Why is my Mazda 6 transmission speed sensor not working?
Please try again later. Car was throwing codes P0715 and P0303. P0715 was velocity speed sensor or something similar, but I found that it was a bad transmission speed sensor. Symptoms were rough idle and very rough shifts between gears. In manual mode, shifts lagged a lot before engaging next gear.
What kind of engine problem does a Mazda6 have?
272-horsepower 3.7L V6 6-speed shiftable automatic FWD Check engine light; found and patched small leak. Light came back on a few days later. Check engine light. Diagnosed as a faulty valve, which was replaced. Light came back on a few days later. Check engine light. Similar diagnosis and solution as last time. Light came back on a few days later.
Why is the oil leaking in my Mazda 6?
This allowed the oil to leak when engine was cold but as the motor heated up it expanded the crimp on the metal washer so it did not leak when hot. Very displeased with the 2 dealers on their response to me about the issue.
What causes idle surges on a car ECM?
Idle surging can be caused due to other issues in the car, but if it happens in conjunction with other throttle position sensor symptoms, the culprit is often the TPS. At idle, the ECM will not get the correct information and the throttle will variate randomly causing idle surges.
When does idle surge start on Mazda 6?
When driving the car and coasting in neutral the rpm will drop to 900 and most of the time hold or sometime have a light flicker. Strong surges or drops only seem to happen if I am traveling slowly, less than 15 mph, or stopped. I’m not really sure about how well that statement holds up but will experiment more tomorrow.
How to check your Mazda automatic transmission fluid level?
The exact procedure for checking your Mazda transmission fluid level is outlined in your owner’s manual. Adding transmission fluid to a Mazda is a simple procedure. Make sure to add the recommended Mazda automatic transmission fluid or a compatible alternative. Park your Mazda. Set the parking brakes. Move the shifter to Park position.
How do you change the transmission on a Mazda?
Park your Mazda. Set the parking brakes. Move the shifter to Park position. Open the hood. Remove the dipstick. The automatic transmission dipstick is located next to the battery. Use a funnel to insert it into the dipstick tube. Add half a quart of Mazda Automatic Transmission Fluid (ATF). Recheck the fluid level.
What to do if your transmission fluid level is low?
If your Mazda transmission fluid level is low, you may experience shifting problems such as: Warm-up transmission. Drive your vehicle for at least ten minutes. This will allow your Mazda transmission fluid to warm up. Ensure your Mazda is parked on a level surface. Ensure the parking brake is set—shifter in Park. Do not turn off the engine.
What does DTC stand for in car category?
What does that mean? This diagnostic trouble code (DTC) is a generic powertrain code. It is considered generic because it applies to all makes and models of vehicles (1996-newer), although specific repair steps may be slightly different depending on the model.
What does trouble code p2135 mean on a car?
The automotive trouble code P2135 throttle/pedal position sensor/switch A/B voltage correlation refers to a problem related to the throttle’s ability to open and close properly. In the 1990’s automotive manufacturers began industry-wide installation of “Drive by wire” throttle control technology.
Please try again later. Car was throwing codes P0715 and P0303. P0715 was velocity speed sensor or something similar, but I found that it was a bad transmission speed sensor. Symptoms were rough idle and very rough shifts between gears. In manual mode, shifts lagged a lot before engaging next gear.
Can a transmission speed sensor be removed from a car?
Some speed sensors are internal to the transmission and will require the transmission to be removed from the vehicle before the sensors can be replaced. The most popular service booked by readers of this article is Vehicle Drivetrain Inspection.
How to know if your Mazda transmission is bad?
1 Harsh shifting 2 Transmission won’t engage. 3 Shifts are delayed 4 Engine revving at high RPM 5 Burning smell 6 Check engine light comes. 7 Mazda won’t move when in Drive or Reverse. 8 Stuck in limp mode 9 Won’t shift gears
Where is the transmission range sensor located on a Mazda?
The transmission range sensor aka neutral safety switch is located underneath the air filter on top of the transaxle and very easy to access. Replace this part (around $50) and it will solve your problem.