B0171 Mazda Grand OBD Code

OBD/2 B0171 error code description and symptoms.

Output Shaft Speed sensor circuit intermittent failure The output shaft speed sensor signal to the PCM is irregular or interrupted.
Harness connector not properly seated Harness intermittently shorted, or open Harness connector damaged OSS sensor damaged, or not installed properly Verify harness and connector integrity Verify OSS sensor proper installation.

Gear changes are accomplished by a command from the TCM to energize the clutch actuator to release the clutch; after which various actuators inside the transmission disengage the current gear, and depending on current operating conditions, engage the next higher or lower gear ratio. All of this happens much faster than a human driver could change gears, and in most applications, gear changes are as smooth and seamless as on any fully automatic transmission.

B0171 Mazda Grand Error Code Repair Process :

For timing reference high resolution signal a too many pulses check engine light is perhaps the most troubling of lights because it could mean so many different things, from you didn't screw the gas cap on tightly enough to look out for pistons flying through the hood and into the stratosphere. The easiest way to find out what this light is telling you is to hook your vehicle up to a scan tool. B0171 error code diagnostic tool looks a little like an oversized calculator and plugs into a communication port inside the car. After you instruct it to perform the scan, it speaks timing reference high resolution signal a too many pulses with your car's computers to find out exactly what's prompting the light to turn on.

Common Causes of Mazda Grand B0171 OBD2 Code

A common cause of code B0171 is the failure of Timing Reference High Resolution Signal A Too Many Pulses, but there are several other possible causes as well, such as ;

Camshaft Position Sensor harness is open or shorted
Faulty Variable Camshaft Timing (VCT) position solenoid
EVAP canister or fuel tank leaks
Fuel tank leaking

B0171 is a kind of Body Trouble Code

Auto body problems aren't always easy to spot. Diagnosing auto body problems sometimes requires a little know-how. In this section you'll find articles dedicated to teaching you how to diagnose auto body problems.

Engine OBD 2 Codes website is a freeware resource center for engine trouble codes.

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B0171 Mazda Grand OBD Code

B0171 Mazda Grand Error Code Repair Process :

Common Causes of Mazda Grand B0171 OBD2 Code

B0171 code for other Mazda cars