Posts Tagged: Throttle body relearn
Toyota P2118 Troubleshooting Made Simple
Common Causes of Toyota P2118 Quick Summary A Toyota P2118 code indicates a problem with the electronic throttle control system, most often caused by low-voltage events such as a dead battery, incorrect jump-starting, or skipping the throttle body relearn. In many Toyota vehicles, the fix is surprisingly simple—checking and replacing a blown ETCS fuse and performing a proper relearn procedure. However, if voltage, wiring, or throttle motor resistance is out of range, the throttle body itself may be at fault. Understanding how the Toyota P2118 sets is the key to … Read More
Nissan electronic throttle body relearn procedure
How to perform a Nissan throttle body relearn procedure Perform a Nissan throttle body relearn procedure any time you clean an electronic throttle body, disconnect the electrical connector from the throttle body, disconnect the battery, or power down the ECM you must  so the ECM/PCM can establish a new fully closed position. If you have a scan tool, follow the directions included with the tool. If you don’t have a scan tool, follow this procedure You can also perform this procedure if you feel the idle speed it out of … Read More