WebJul 20, 2010 · P0138 - Oxygen Sensor Circuit High Voltage (Bank 1 Sensor 2) Fault codes never say to replace parts. They only indicate the circuit or system that needs further diagnosis. ... P0138 Chrysler O2 sensor 1 2 Circuit high. Read full answer. Aug 04, 2015 • 2001 Dodge Ram 2500 Truck. 0 helpful. 1 answer. 2005 jeep grand cherokee Po204 … WebMay 27, 2024 · The P0138 code is set when the Engine Control Module (ECM) detects that the rear O2 sensor signal voltage remains excessively high for an extended period of …
Code P0138 driving me nuts! - The Chrysler Minivan Fan Club …
WebIn order to check the O2 Oxygen Sensor Circuit High Voltage Bank 1, Sensor 2, the scanner will show the P0138 code, which indicates the error, and the following should complete the checklist: Corroded Terminals. Check connection to O2 sensor for corrosion as well as wire degradation. Fouling of Sensor 2 WebAug 12, 2024 · answered Aug 13, 2024 by Reynaldo (12.6k points) P0138 - 02 sensor 1/2 circuit high. Circuit high codes means there is a disconnection , this disconnection can be at the sensor or internal of the sensor, Bank 1 is where cylinder 1 is located , Sensor 2 these are catalytic monitor sensor,which is behind the catalytic convertor. chrysler. inchin bamboo garden alpharetta
P0138 Code: O2 Sensor Circuit High Voltage (Bank 1, Sensor 2)
WebP0138 is a high voltage output on bank 1 sensor 2 (bank 1 is the same side as #1 clyinder, sensor 2 is after convertor) I would check for a rich fuel/air mixture causing the cat to overload. Need replace it. Hope this help (remember rated this post). Posted on Apr 16, 2010 Add Your Answer Video Not finding what you are looking for? Open Questions: WebThe cost to diagnose the P0238 Chrysler 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 … WebSep 8, 2024 · For instance, the confirmed fixes for a P000B Jeep code may not work as well for a P000B Dodge code. If you’re an advanced DIYer who’d like to clear this code yourself, refer to your repair manual before starting the troubleshooting process. Search for confirmed fixes that are specific to your car’s make and model from vehicle repair ... inchin bamboo garden buffet