What does the p0847 Honda engine code mean?
Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins. What does this mean? The cost to diagnose the P0847 HONDA code is 1.0 hour of labor. The auto repair’s diagnosis time and labor rates vary by location, vehicle’s make and model, and even your engine type.
When to use the p0847 fluid pressure code?
The solenoids are controlled by the powertrain control module (PCM), which uses a host of information (such as engine speed, throttle position, and vehicle speed) to determine the ideal amount of fluid pressure. When the desired fluid pressure level and the actual fluid pressure level do not match, the PCM will store the P0847 trouble code.
What does a p0847 TFPs sensor tell you?
If all prior tests have passed and you continue to get a P0847, this would most likely indicate a failed TFPS sensor, although a failed PCM/TCM could not be ruled out, nor could internal transmission malfunctions until the TFPS sensor had been replaced. If unsure, seek assistance from a trained automotive diagnostician.
What does the PCM detect at gear change?
The PCM detects the hydraulic pressure supply conditions at the gear change to 3rd gear (2nd → 3rd, 4th → 3rd) to reduce the shock that occurs at the gear change.
Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins. What does this mean? The cost to diagnose the P0847 HONDA code is 1.0 hour of labor. The auto repair’s diagnosis time and labor rates vary by location, vehicle’s make and model, and even your engine type.
How to test the p0847 transmission fluid pressure sensor switch?
If the P0847 code does return, we will need to test the TFPS sensor and its associated circuits. With the Key Off, disconnect the electrical connector at the TFPS sensor. Connect a Digital Voltmeter (DVOM) black lead to the ground or low reference terminal at the TFPS sensor wiring harness connector.
The PCM detects the hydraulic pressure supply conditions at the gear change to 3rd gear (2nd → 3rd, 4th → 3rd) to reduce the shock that occurs at the gear change.
If the P0847 code does return, we will need to test the TFPS sensor and its associated circuits. With the Key Off, disconnect the electrical connector at the TFPS sensor. Connect a Digital Voltmeter (DVOM) black lead to the ground or low reference terminal at the TFPS sensor wiring harness connector.
What is the diagnostic code for a Honda?
This generic powertrain/engine diagnostic trouble code typically applies to all OBD-II equipped vehicles including but not limited to Chevrolet, Acura, Honda, Saturn, Jeep, Toyota, etc.
What is p0847 Trans fluid pressure sensor switch B circuit low?
P0847 is typically an electrical circuit (TFPS sensor circuit) issue. This cannot be overlooked in the troubleshooting stage, especially when dealing with an intermittent problem. Troubleshooting steps may vary depending upon manufacturer, type of TFPS sensor and wire colors. Related trans fluid pressure sensor B circuit codes:
This generic powertrain/engine diagnostic trouble code typically applies to all OBD-II equipped vehicles including but not limited to Chevrolet, Acura, Honda, Saturn, Jeep, Toyota, etc.