What does P0730 Mean? The PCM has detected an abnormality in the perceived ratio of a particular gear. The computer controlled automatic transmission uses varying gear ratios to increase and decrease vehicle speed, maximize engine performance, and optimize fuel efficiency. engine code P0730P0730 fixobd P0730dtc P0730obd code P0730obd2 P0730P0730 car codediagnostic code P0730car code P0730check engine code P0730fehlercode P0730P0730 fiatcodigo P0730codigo falla P0730P0730 kody b??dówcodigo de falla P0730 What are the common causes of P0730 ? The Mass Airflow sensor will also cause this problem. Mass Airflow circuit malfunction. Fuel with a large percentage of sulfur will clog the DPF quickly A large vacuum leak would cause a massive amount of un-metered air to enter the intake manifold resulting in an overly lean mixture. How do you troubleshoot P0730 ? The most common repairs to address the P0730 code are as follows: Inspect electrical connections and wires connecting sensors to the transmission control module. Repair or replace any corroded or damaged wires in and around the transmission control module. If the transmission fluid and wiring is all in working condition, then components in the transmission itself may need to be repaired or replaced. If there is a problem with the pump, shift solenoids, or torque converter, then the transmission will have to be removed for the repairs to take place. Once the necessary repairs are made, the transmission must be replaced and inspected before being tested to ensure that it works without any trouble codes, including the P0730 code. Searches related to P0730 - Incorrect Gear Ratio p0730 incorrect gear ratio honda accord p0730 incorrect gear ratio mercedes benz p0730 incorrect gear ratio jeep grand cherokee 1998 honda accord p0730 incorrect gear ratio p0730 vw p0730 honda incorrect gear ratio dodge charger p0730 acura
